{"id":36814,"date":"2018-09-05T01:00:00","date_gmt":"2018-09-17T06:07:32","guid":{"rendered":"http:\/\/www.05921.net\/index.php\/2018\/09\/17\/%e3%80%90%e5%b9%b2%e8%b4%a7%e3%80%91%e6%b5%8b%e9%87%8f%e4%b8%8d%e7%a1%ae%e5%ae%9a%e5%ba%a6%e8%af%84%e5%ae%9a%e4%b8%8e%e8%a1%a8%e7%a4%ba\/"},"modified":"2018-09-17T14:07:39","modified_gmt":"2018-09-17T06:07:39","slug":"%e3%80%90%e5%b9%b2%e8%b4%a7%e3%80%91%e6%b5%8b%e9%87%8f%e4%b8%8d%e7%a1%ae%e5%ae%9a%e5%ba%a6%e8%af%84%e5%ae%9a%e4%b8%8e%e8%a1%a8%e7%a4%ba","status":"publish","type":"post","link":"https:\/\/www.05921.net\/index.php\/36814\/","title":{"rendered":"\u3010\u5e72\u8d27\u3011\u6d4b\u91cf\u4e0d\u786e\u5b9a\u5ea6\u8bc4\u5b9a\u4e0e\u8868\u793a"},"content":{"rendered":"
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\"\u3010\u5e72\u8d27\u3011\u6d4b\u91cf\u4e0d\u786e\u5b9a\u5ea6\u8bc4\u5b9a\u4e0e\u8868\u793a\"
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\u6d4b\u91cf\u4e0d\u786e\u5b9a\u5ea6\u7684\u5927\u5c0f\u53cd\u6620\u7740\u6d4b\u91cf\u6c34\u5e73\u7684\u9ad8\u4f4e\uff0c\u8bc4\u5b9a\u6d4b\u91cf\u4e0d\u786e\u5b9a\u5ea6\u5c31\u662f\u8bc4\u4ef7\u6d4b\u91cf\u7ed3\u679c\u7684\u8d28\u91cf\u3002<\/span><\/p>\n


<\/p>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n

\u6d4b\u91cf\u7684\u76ee\u7684\u662f\u786e\u5b9a\u88ab\u6d4b\u91cf\u503c\u6216\u83b7\u53d6\u6d4b\u91cf\u7ed3\u679c\u3002\u6709\u6d4b\u91cf\u5fc5\u7136\u5b58\u5728\u6d4b\u91cf\u8bef\u5dee\uff0c\u5728\u7ecf\u5178\u7684\u8bef\u5dee\u7406\u8bba\u4e2d\uff0c\u7531\u4e8e\u88ab\u6d4b\u91cf\u81ea\u8eab\u5b9a\u4e49\u548c\u6d4b\u91cf\u624b\u6bb5\u7684\u4e0d\u5b8c\u5584\uff0c\u4f7f\u5f97\u771f\u503c\u4e0d\u53ef\u77e5\uff0c\u9020\u6210\u4e25\u683c\u610f\u4e49\u4e0a\u7684\u6d4b\u91cf\u8bef\u5dee\u4e0d\u53ef\u6c42\u3002<\/span>
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\"\u3010\u5e72\u8d27\u3011\u6d4b\u91cf\u4e0d\u786e\u5b9a\u5ea6\u8bc4\u5b9a\u4e0e\u8868\u793a\"<\/p>\n

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\u6d4b\u91cf\u4e0d\u786e\u5b9a\u7684\u51e0\u4e2a\u5b9a\u4e49<\/strong><\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/article>\n<\/section>\n

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\u6d4b\u91cf\u8bef\u5dee<\/strong><\/span><\/section>\n
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\u7b80\u79f0\u8bef\u5dee\uff0c\u662f\u6307\u201c\u6d4b\u5f97\u7684\u91cf\u503c\u51cf\u53bb\u53c2\u8003\u91cf\u503c\u3002\u201d<\/span>
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\u7b80\u79f0\u7cfb\u7edf\u8bef\u5dee\uff0c\u662f\u6307\u201c\u5728\u91cd\u590d\u6d4b\u91cf\u4e2d\u4fdd\u6301\u6052\u5b9a\u4e0d\u53d8\u6216\u6309\u53ef\u9884\u89c1\u7684\u65b9\u5f0f\u53d8\u5316\u7684\u6d4b\u91cf\u8bef\u5dee\u7684\u5206\u91cf\u3002\u201d<\/span>
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\u7cfb\u7edf\u6d4b\u91cf\u8bef\u5dee\u7684\u53c2\u8003\u91cf\u503c\u662f\u771f\u503c\uff0c\u6216\u662f\u6d4b\u91cf\u4e0d\u786e\u5b9a\u5ea6\u53ef\u5ffd\u7565\u4e0d\u8ba1\u7684\u6d4b\u91cf\u6807\u51c6\u7684\u6d4b\u91cf\u503c\uff0c<\/span><\/p>\n

\u6216\u662f\u7ea6\u5b9a\u91cf\u503c\u3002\u7cfb\u7edf\u6d4b\u91cf\u8bef\u5dee\u53ca\u5176\u6765\u6e90\u53ef\u4ee5\u662f\u5df2\u77e5\u7684\u6216\u672a\u77e5\u7684\u3002\u5bf9\u4e8e\u5df2\u77e5\u7684\u7cfb\u7edf\u6d4b\u91cf\u8bef\u5dee\u53ef<\/span><\/p>\n

\u4ee5\u91c7\u7528\u4fee\u6b63\u6765\u8865\u507f\u3002\u7cfb\u7edf\u6d4b\u91cf\u8bef\u5dee\u7b49\u4e8e\u6d4b\u91cf\u8bef\u5dee\u51cf\u968f\u673a\u6d4b\u91cf\u8bef\u5dee\u3002<\/span><\/p>\n


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\u7b80\u79f0\u968f\u673a\u8bef\u5dee\uff0c\u662f\u6307\u201c\u5728\u91cd\u590d\u6d4b\u91cf\u4e2d\u6309\u4e0d\u53ef\u9884\u89c1\u7684\u65b9\u5f0f\u53d8\u5316\u7684\u6d4b\u91cf\u8bef\u5dee\u7684\u5206\u91cf\u3002\u201d<\/span>
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\u968f\u673a\u6d4b\u91cf\u8bef\u5dee\u7684\u53c2\u8003\u91cf\u503c\u662f\u5bf9\u540c\u4e00\u4e2a\u88ab\u6d4b\u91cf\u7531\u65e0\u7a77\u591a\u6b21\u91cd\u590d\u6d4b\u91cf\u5f97\u5230\u7684\u5e73\u5747\u503c\u3002\u968f\u673a\u6d4b\u91cf\u8bef\u5dee\u7b49\u4e8e\u6d4b\u91cf\u8bef\u5dee\u51cf\u7cfb\u7edf\u6d4b\u91cf\u8bef\u5dee\u3002<\/span><\/p>\n


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\"\u3010\u5e72\u8d27\u3011\u6d4b\u91cf\u4e0d\u786e\u5b9a\u5ea6\u8bc4\u5b9a\u4e0e\u8868\u793a\"<\/p>\n

\u6d4b\u91cf\u8bef\u5dee\u793a\u610f\u56fe<\/span><\/p>\n


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\u7b80\u79f0\u4e0d\u786e\u5b9a\u5ea6\uff0c\u662f\u6307\u201c\u6839\u636e\u7528\u5230\u7684\u4fe1\u606f\uff0c\u8868\u5f81\u8d4b\u4e88\u88ab\u6d4b\u91cf\u503c\u5206\u6563\u6027\u7684\u975e\u8d1f\u53c2\u6570\u3002\u201d<\/span>
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\u6d4b\u91cf\u4e0d\u786e\u5b9a\u5ea6\u4e00\u822c\u7531\u82e5\u5e72\u5206\u91cf\u7ec4\u6210\u3002\u5176\u4e2d\u4e00\u4e9b\u5206\u91cf\u53ef\u6839\u636e\u4e00\u7cfb\u5217\u6d4b\u91cf\u503c\u7684\u7edf\u8ba1\u5206\u5e03\uff0c\u6309\u6d4b\u91cf\u4e0d\u786e\u5b9a\u5ea6\u7684A\u7c7b\u8bc4\u5b9a\uff08\u968f\u673a\u6548\u5e94\u5f15\u8d77\u7684\uff09\u8fdb\u884c\u8bc4\u5b9a\uff0c\u5e76\u7528\u6807\u51c6\u504f\u5dee\u8868\u5f81\uff1b\u800c\u53e6\u4e00\u4e9b\u5206\u91cf\u5219\u53ef\u6839\u636e\u57fa\u4e8e\u7ecf\u9a8c\u6216\u5176\u5b83\u4fe1\u606f\u6240\u83b7\u5f97\u7684\u6982\u7387\u5bc6\u5ea6\u51fd\u6570\uff0c\u6309\u6d4b\u91cf\u4e0d\u786e\u5b9a\u5ea6\u7684B\u7c7b\u8bc4\u5b9a\uff08\u7cfb\u7edf\u6548\u5e94\u5f15\u8d77\u7684\uff09\u8fdb\u884c\u8bc4\u5b9a\uff0c\u4e5f\u7528\u6807\u51c6\u504f\u5dee\u8868\u5f81\u3002<\/span><\/p>\n


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<\/p>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n

\u662f\u201c\u4ee5\u6807\u51c6\u504f\u5dee\u8868\u793a\u7684\u6d4b\u91cf\u4e0d\u786e\u5b9a\u5ea6\u3002\u201d<\/span>
<\/p>\n

\u6807\u51c6\u4e0d\u786e\u5b9a\u5ea6\uff08\u5168\u79f0\u4e3a\u6807\u51c6\u6d4b\u91cf\u4e0d\u786e\u5b9a\u5ea6\uff09\u53ef\u91c7\u7528A\u7c7b\u6807\u51c6\u4e0d\u786e\u5b9a\u5ea6\u3001B\u7c7b\u6807\u51c6\u4e0d\u786e\u5b9a\u5ea6\u53ca\u5408\u6210\u6807\u51c6\u4e0d\u786e\u5b9a\u5ea6\u3001\u76f8\u5bf9\u5408\u6210\u6807\u51c6\u4e0d\u786e\u5b9a\u5ea6\u7b49\u8868\u793a\u3002<\/span><\/p>\n

\u6d4b\u91cf\u4e0d\u786e\u5b9a\u5ea6\u7684A\u7c7b\u8bc4\u5b9a\uff0c\u7b80\u79f0A\u7c7b\u8bc4\u5b9a\uff0c\u662f\u6307\u201c\u5bf9\u5728\u89c4\u5b9a\u6d4b\u91cf\u6761\u4ef6\u4e0b\u6d4b\u5f97\u7684\u91cf\u503c\u7528\u7edf\u8ba1\u5206\u6790\u7684\u65b9\u6cd5\u8fdb\u884c\u7684\u6d4b\u91cf\u4e0d\u786e\u5b9a\u5ea6\u5206\u91cf\u7684\u8bc4\u5b9a\u3002\u201d<\/span><\/p>\n

\u6d4b\u91cf\u4e0d\u786e\u5b9a\u5ea6\u7684B\u7c7b\u8bc4\u5b9a\uff0c\u7b80\u79f0B\u7c7b\u8bc4\u5b9a\uff0c\u662f\u6307\u201c\u7528\u4e0d\u540c\u4e8e\u6d4b\u91cf\u4e0d\u786e\u5b9a\u5ea6A\u7c7b\u8bc4\u5b9a\u7684\u65b9\u6cd5\u8fdb\u884c\u7684\u6d4b\u91cf\u4e0d\u786e\u5b9a\u5ea6\u5206\u91cf\u7684\u8bc4\u5b9a\u3002\u201d<\/span><\/p>\n


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<\/section>\n<\/section>\n<\/section>\n<\/section>\n
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<\/p>\n<\/section>\n<\/section>\n<\/section>\n

\u5168\u79f0\u5408\u6210\u6807\u51c6\u6d4b\u91cf\u4e0d\u786e\u5b9a\u5ea6\uff0c\u662f\u6307\u201c\u7531\u5728\u4e00\u4e2a\u6d4b\u91cf\u6a21\u578b\u4e2d\u5404\u8f93\u5165\u91cf\u7684\u6807\u51c6\u6d4b\u91cf\u4e0d\u786e\u5b9a\u5ea6\u83b7\u5f97\u7684\u8f93\u51fa\u91cf\u7684\u6807\u51c6\u6d4b\u91cf\u4e0d\u786e\u5b9a\u5ea6\u3002\u201d<\/span><\/p>\n


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<\/p>\n<\/section>\n<\/section>\n<\/section>\n

\u5168\u79f0\u76f8\u5bf9\u6807\u51c6\u6d4b\u91cf\u4e0d\u786e\u5b9a\u5ea6\uff0c\u662f\u6307\u201c\u6807\u51c6\u4e0d\u786e\u5b9a\u5ea6\u9664\u4ee5\u6d4b\u5f97\u503c\u7684\u7edd\u5bf9\u503c\u3002\u201d<\/span>
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\u662f\u6307\u201c\u5728\u65b9\u5dee\u7684\u8ba1\u7b97\u4e2d\uff0c\u548c\u7684\u9879\u6570\u51cf\u53bb\u5bf9\u548c\u7684\u9650\u5236\u6570\u3002\u201d<\/span>
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\u5168\u79f0\u6269\u5c55\u6d4b\u91cf\u4e0d\u786e\u5b9a\u5ea6\uff0c\u662f\u6307\u201c\u5408\u6210\u6807\u51c6\u4e0d\u786e\u5b9a\u5ea6\u4e0e\u4e00\u4e2a\u5927\u4e8e1\u7684\u6570\u5b57\u56e0\u5b50\u7684\u4e58\u79ef\u3002\u201d<\/span>
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\u5305\u542b\u533a\u95f4<\/strong><\/span><\/section>\n
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\n


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\u662f\u6307\u201c\u57fa\u4e8e\u53ef\u83b7\u4fe1\u606f\u786e\u5b9a\u7684\u5305\u542b\u88ab\u6d4b\u91cf\u4e00\u7ec4\u503c\u7684\u533a\u95f4\uff0c\u88ab\u6d4b\u91cf\u503c\u4ee5\u4e00\u5b9a\u6982\u7387\u843d\u5728\u8be5\u533a\u95f4\u5185\u3002\u201d<\/span>
<\/p>\n

\u5305\u542b\u6982\u7387\u662f\u6307\u201c\u5728\u89c4\u5b9a\u7684\u5305\u542b\u533a\u95f4\u5185\u5305\u542b\u88ab\u6d4b\u91cf\u7684\u4e00\u7ec4\u503c\u7684\u6982\u7387\u3002\u201d<\/span><\/p>\n

\u5305\u542b\u56e0\u5b50\u662f\u6307\u201c\u4e3a\u83b7\u5f97\u6269\u5c55\u4e0d\u786e\u5b9a\u5ea6\uff0c\u5bf9\u5408\u6210\u6807\u51c6\u4e0d\u786e\u5b9a\u5ea6\u6240\u4e58\u7684\u5927\u4e8e1\u7684\u6570\u3002\u201d\u5305\u542b\u56e0\u5b50\u6709\u65f6\u4e5f\u79f0\u6269\u5c55\u56e0\u5b50\uff0c\u7528\u7b26\u53f7k\u8868\u793a\u3002<\/span><\/p>\n


<\/p>\n

\u88681 \u8868\u793a\u6d4b\u91cf\u4e0d\u786e\u5b9a\u5ea6\u5e38\u7528\u7684\u540d\u79f0\u53ca\u7b26\u53f7<\/span><\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\n

\u540d<\/span>            <\/span><\/span>\u79f0<\/span><\/span><\/p>\n<\/td>\n

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\u7b26<\/span>    <\/span><\/span>\u53f7<\/span><\/span><\/p>\n<\/td>\n

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\u8bf4<\/span>          <\/span><\/span>\u660e<\/span><\/span><\/p>\n<\/td>\n<\/tr>\n

\n

\u6807\u51c6\u4e0d\u786e\u5b9a\u5ea6<\/span><\/p>\n<\/td>\n

\n

u <\/span><\/span><\/em>\u6216<\/span> <\/span>u(xi<\/sub>)<\/span><\/em><\/span><\/p>\n<\/td>\n


<\/td>\n<\/tr>\n
\n

\u76f8\u5bf9\u6807\u51c6\u4e0d\u786e\u5b9a\u5ea6<\/span><\/p>\n<\/td>\n

\n

u<\/span><\/em>rel<\/span><\/sub><\/span><\/p>\n<\/td>\n

\n

rel \u2014\u2014<\/span>\u8868\u793a<\/span>\u201c<\/span>\u76f8\u5bf9<\/span>\u201d<\/span>\u7684\u82f1\u6587\u5b57\u6bcd\u7684\u7f29\u5199\u3002<\/span><\/span><\/p>\n<\/td>\n<\/tr>\n

\n

\u6d4b\u91cf\u4e0d\u786e\u5b9a\u5ea6\u7684<\/span>A<\/span>\u7c7b\u8bc4\u5b9a<\/span>     <\/span><\/span><\/p>\n<\/td>\n

\n

u<\/span><\/em>A<\/span><\/sub>\u6216<\/span> <\/span>u<\/em>A <\/span><\/sub>(xi<\/sub><\/em>)<\/span><\/span><\/p>\n<\/td>\n


<\/td>\n<\/tr>\n
\n

\u6d4b\u91cf\u4e0d\u786e\u5b9a\u5ea6\u7684<\/span>B<\/span>\u7c7b\u8bc4\u5b9a<\/span> <\/span><\/span><\/p>\n<\/td>\n

\n

u<\/span><\/em>B<\/span><\/sub>\u6216<\/span> <\/span>u<\/em>B<\/sub>(xi<\/sub><\/em>)<\/span><\/span><\/p>\n<\/td>\n


<\/td>\n<\/tr>\n
\n

\u5408\u6210\u6807\u51c6\u4e0d\u786e\u5b9a\u5ea6<\/span><\/p>\n<\/td>\n

\n

u<\/span><\/em>c<\/span><\/sub>\u6216<\/span>u<\/span><\/em>c<\/span><\/sub>(y<\/em>)<\/span><\/span><\/p>\n<\/td>\n


<\/td>\n<\/tr>\n
\n

\u76f8\u5bf9\u5408\u6210\u6807\u51c6\u4e0d\u786e\u5b9a\u5ea6<\/span><\/p>\n<\/td>\n

\n

u<\/span><\/em>crel<\/span><\/sub>\u6216<\/span>u<\/span><\/em>crel<\/span><\/sub>(y<\/em>)<\/span><\/span><\/p>\n<\/td>\n


<\/td>\n<\/tr>\n
\n

\u6269\u5c55\u4e0d\u786e\u5b9a\u5ea6<\/span><\/p>\n<\/td>\n

\n

U<\/span><\/em>\u6216<\/span>Up<\/sub><\/span><\/em><\/span><\/p>\n<\/td>\n

\n

Up<\/sub><\/span><\/em>\u2014\u2014<\/span>\u5305\u542b\u6982\u7387\u4e3a<\/span>p<\/span><\/em>\u7684\u6269\u5c55\u4e0d\u786e\u5b9a\u5ea6<\/span><\/span><\/p>\n<\/td>\n<\/tr>\n

\n

\u76f8\u5bf9\u6269\u5c55\u4e0d\u786e\u5b9a\u5ea6<\/span><\/p>\n<\/td>\n

\n

U<\/span><\/em>rel<\/span><\/sub>\u6216<\/span>Up<\/sub><\/span><\/em>rel<\/span><\/sub><\/span><\/p>\n<\/td>\n


<\/td>\n<\/tr>\n
\n

\u5305\u542b\u56e0\u5b50<\/span><\/p>\n<\/td>\n

\n

k<\/span><\/em>\u6216<\/span>kp<\/sub><\/span><\/em><\/span><\/p>\n<\/td>\n

\n

kp<\/sub><\/span><\/em>\u2014\u2014<\/span>\u5305\u542b\u6982\u7387\u4e3a<\/span>p<\/span><\/em>\u7684\u5305\u542b\u56e0\u5b50<\/span><\/span><\/p>\n<\/td>\n<\/tr>\n

\n

\u5305\u542b\u6982\u7387<\/span><\/p>\n<\/td>\n

\n

p<\/span><\/em><\/span><\/p>\n<\/td>\n

\n

\u5982\uff0c<\/span>p<\/span><\/em> <\/span>=  95%<\/span>\uff0c<\/span>p <\/span><\/span><\/em>= 99%<\/span>\u3002<\/span><\/span><\/p>\n<\/td>\n<\/tr>\n

\n

\u6709\u6548\u81ea\u7531\u5ea6<\/span><\/p>\n<\/td>\n

\n

v<\/span><\/em>eff<\/span><\/sub><\/span><\/p>\n<\/td>\n

\n

eff \u2014\u2014<\/span>\u8868\u793a<\/span>\u201c<\/span>\u6709\u6548<\/span>\u201d<\/span>\u7684\u82f1\u6587\u5b57\u6bcd\u7684\u7f29\u5199\u3002<\/span><\/span><\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u6ce8\uff1a\u2460  \u8868\u4e2dA\u3001B\u3001c\u3001rel\u3001eff\u4e3a\u6b63\u4f53\uff1b<\/span>x<\/span><\/em>\u3001<\/span><\/em>y<\/span><\/em>\u3001<\/span><\/em>k<\/span><\/em>\u3001<\/span><\/em>i<\/span><\/em>\u3001<\/span><\/em>p<\/span><\/em>\u3001<\/span><\/em>n <\/span><\/span><\/em>\u3001<\/span><\/em>u<\/span><\/em>\u3001<\/span><\/em>U<\/span><\/em>\u4e3a\u659c\u4f53\u3002  <\/span><\/span><\/p>\n

       \u2461  \u8868\u4e2d\u5927\u5199<\/span>U<\/span><\/em>\u8868\u793a\u6269\u5c55\u4e0d\u786e\u5b9a\u5ea6\uff1b\u5c0f\u5199<\/span>u<\/span><\/em>\u8868\u793a\u6807\u51c6\u4e0d\u786e\u5b9a\u5ea6\uff0c\u5982\uff1a<\/span><\/p>\n

        <\/span> \u6807\u51c6\u4e0d\u786e\u5b9a\u5ea6A\u7c7b\u8bc4\u5b9a\uff1auA<\/span><\/p>\n

         \u6807\u51c6\u4e0d\u786e\u5b9a\u5ea6B\u7c7b\u8bc4\u5b9a\uff1auB  <\/span><\/p>\n

         \u5408\u6210\u6807\u51c6\u4e0d\u786e\u5b9a\u5ea6\uff0cuc\u6216uc (y)<\/span><\/p>\n

         \u6269\u5c55\u6216\u76f8\u5bf9\u6269\u5c55\u4e0d\u786e\u5b9a\u5ea6\uff0cU\u6216Up\u3001Urel\u6216Uprel<\/span><\/p>\n


<\/span><\/strong><\/span><\/p>\n

\n
\n
\n
\n
\n
\u6d4b\u91cf\u6a21\u578b<\/strong><\/span><\/section>\n
<\/section>\n<\/section>\n<\/section>\n<\/section>\n
\n


<\/p>\n<\/section>\n<\/section>\n<\/section>\n

\u662f\u6307\u6d4b\u91cf\u4e2d\u6d89\u53ca\u7684\u6240\u6709\u5df2\u77e5\u91cf\u95f4\u7684\u6570\u5b66\u5173\u7cfb\u3002\u6d4b\u91cf\u6a21\u578b\u7b80\u79f0\u6a21\u578b\u3002<\/span>
<\/p>\n

\u6d4b\u91cf\u6a21\u578b\u7684\u901a\u7528\u5f62\u5f0f\u662f\u65b9\u7a0b\uff1a<\/span>f<\/span><\/em>\uff08<\/span>Y<\/span><\/em>\uff0c<\/span><\/em>X1<\/sub><\/span><\/em>\uff0c<\/span><\/em>\u2026<\/span><\/em>\uff0c<\/span><\/em>Xn<\/span><\/em>\uff09<\/span>= 0<\/span>\uff0c<\/span>\u5176\u4e2d\u6d4b\u91cf\u6a21\u578b\u4e2d\u7684\u8f93\u51fa\u91cf Y\u662f\u88ab\u6d4b\u91cf\uff0c\u5176\u91cf\u503c\u7531\u6d4b\u91cf\u6a21\u578b\u4e2d\u8f93\u5165\u91cfX<\/span>1<\/sub><\/span><\/em>\uff0c<\/span><\/em>\u2026<\/span><\/em>\uff0c<\/span><\/em>Xn<\/span><\/em>\u7684\u6709\u5173\u4fe1\u606f\u63a8\u5bfc\u5f97\u5230\u3002\u5728\u6d4b\u91cf\u6a21\u578b\u4e2d\uff0c\u8f93\u5165\u91cf\u4e0e\u8f93\u51fa\u91cf\u95f4\u7684\u51fd\u6570\u5173\u7cfb\u53c8\u79f0\u6d4b\u91cf\u51fd\u6570\u3002<\/span><\/p>\n


<\/span><\/p>\n

\u5efa\u7acb\u6d4b\u91cf\u6a21\u578b\uff0c\u5373\u88ab\u6d4b\u91cf\u4e0e\u5404\u8f93\u5165\u91cf\u4e4b\u95f4\u7684\u51fd\u6570\u5173\u7cfb\u3002\u82e5Y\u7684\u6d4b\u91cf\u7ed3\u679c\u4e3a<\/span> <\/span>y<\/em>\uff0c<\/span><\/span>\u8f93\u5165\u91cf<\/span>Xi<\/sub><\/em><\/span>\u7684\u4f30\u8ba1\u503c\u4e3a<\/span> <\/span>xi<\/sub><\/em>\uff0c\u5219<\/span>y=f<\/em>(<\/span>x<\/em>1<\/sub>,x<\/em>2<\/sub>,\u2026,xn<\/sub><\/em>)\u3002<\/span><\/span><\/p>\n

   <\/span><\/p>\n

\u5728\u5efa\u7acb\u6a21\u578b\u65f6\u8981\u6ce8\u610f\u6709\u4e00\u4e9b\u6f5c\u5728\u7684\u4e0d\u786e\u5b9a\u5ea6\u6765\u6e90\u4e0d\u80fd\u660e\u663e\u5730\u5448\u73b0\u5728\u4e0a\u8ff0\u51fd\u6570\u5173\u7cfb\u4e2d\uff0c\u5b83\u4eec\u5bf9\u6d4b\u91cf\u7ed3\u679c\u672c\u8eab\u6709\u5f71\u54cd\uff0c\u4f46\u7531\u4e8e\u7f3a\u4e4f\u5fc5\u8981\u7684\u4fe1\u606f\u65e0\u6cd5\u5199\u51fa\u5b83\u4eec\u4e0e\u88ab\u6d4b\u91cf\u7684\u51fd\u6570\u5173\u7cfb\uff0c\u56e0\u6b64\u5728\u5177\u4f53\u6d4b\u91cf\u65f6\u65e0\u6cd5\u5b9a\u91cf\u5730\u8ba1\u7b97\u51fa\u5b83\u4eec\u5bf9\u6d4b\u91cf\u7ed3\u679c\u5f71\u54cd\u7684\u5927\u5c0f\uff0c\u5728\u8ba1\u7b97\u516c\u5f0f\u4e2d\u53ea\u80fd\u5c06\u5176\u5ffd\u7565\u800c\u4f5c\u4e3a\u4e0d\u786e\u5b9a\u5ea6\u5904\u7406\u3002
<\/span><\/p>\n


<\/p>\n

\"\u3010\u5e72\u8d27\u3011\u6d4b\u91cf\u4e0d\u786e\u5b9a\u5ea6\u8bc4\u5b9a\u4e0e\u8868\u793a\"<\/p>\n


<\/p>\n

\n
\n
\n
\n
\n
\n
\n
\u6d4b\u91cf\u4e0d\u786e\u5b9a\u5ea6\u7684\u6765\u6e90<\/strong><\/section>\n<\/section>\n<\/section>\n


<\/p>\n<\/section>\n<\/section>\n<\/section>\n<\/article>\n<\/section>\n

\u6d4b\u91cf\u4e0d\u786e\u5b9a\u5ea6\u6765\u6e90\u7684\u8bc6\u522b\u5e94\u4ece\u5206\u6790\u6d4b\u91cf\u8fc7\u7a0b\u5165\u624b\uff0c\u5373\u5bf9\u6d4b\u91cf\u65b9\u6cd5\u3001\u6d4b\u91cf\u7cfb\u7edf\u548c\u6d4b\u91cf\u7a0b\u5e8f\u4f5c\u8be6\u7ec6\u7814\u7a76\uff0c\u4e3a\u6b64\u5fc5\u8981\u65f6\u5e94\u5c3d\u53ef\u80fd\u753b\u51fa\u6d4b\u91cf\u7cfb\u7edf\u539f\u7406\u6216\u6d4b\u91cf\u65b9\u6cd5\u7684\u65b9\u6846\u56fe\u548c\u6d4b\u91cf\u6d41\u7a0b\u56fe\u3002 <\/span>
<\/p>\n

\u68c0\u6d4b\u548c\u6821\u51c6\u7ed3\u679c\u4e0d\u786e\u5b9a\u5ea6\u53ef\u80fd\u6765\u81ea\uff1a<\/span><\/strong><\/span><\/p>\n

\n
\n
\n
\n
\n
<\/section>\n
\n

(1)\u5bf9\u88ab\u6d4b\u91cf\u7684\u5b9a\u4e49\u4e0d\u5b8c\u5584\uff1b<\/p>\n

(2)\u5b9e\u73b0\u88ab\u6d4b\u91cf\u7684\u5b9a\u4e49\u7684\u65b9\u6cd5\u4e0d\u7406\u60f3\uff1b<\/p>\n

(3)\u53d6\u6837\u7684\u4ee3\u8868\u6027\u4e0d\u591f\uff0c\u5373\u88ab\u6d4b\u91cf\u7684\u6837\u672c\u4e0d\u80fd\u4ee3\u8868\u6240\u5b9a\u4e49\u7684\u88ab\u6d4b\u91cf\uff1b<\/p>\n

(4)\u5bf9\u6d4b\u91cf\u8fc7\u7a0b\u53d7\u73af\u5883\u5f71\u54cd\u7684\u8ba4\u8bc6\u4e0d\u5168\uff0c\u6216\u5bf9\u73af\u5883\u6761\u4ef6\u7684\u6d4b\u91cf\u4e0e\u63a7\u5236\u4e0d\u5b8c\u5584\uff1b<\/p>\n

(5)\u5bf9\u6a21\u62df\u4eea\u5668\u7684\u8bfb\u6570\u5b58\u5728\u4eba\u4e3a\u504f\u79fb\uff1b<\/p>\n

(6)\u6d4b\u91cf\u4eea\u5668\u7684\u8ba1\u91cf\u6027\u80fd (\u5982\u6700\u5927\u5141\u8bb8\u8bef\u5dee\u3001\u7075\u654f\u5ea6\u3001\u9274\u522b\u529b\u3001\u5206\u8fa8\u529b\u3001\u6b7b\u533a\u53ca\u7a33\u5b9a\u6027\u7b49)\u7684\u5c40\u9650\u6027\uff0c\u5373\u5bfc\u81f4\u4eea\u5668\u7684\u4e0d\u786e\u5b9a\u5ea6\uff1b<\/p>\n

(7)\u8d4b\u4e88\u8ba1\u91cf\u6807\u51c6\u7684\u503c\u6216\u6807\u51c6\u7269\u8d28\u7684\u503c\u4e0d\u51c6\u786e\uff1b<\/p>\n

(8)\u5f15\u7528\u4e8e\u6570\u636e\u8ba1\u7b97\u7684\u5e38\u91cf\u548c\u5176\u5b83\u53c2\u91cf\u4e0d\u51c6\u786e\uff1b<\/p>\n

(9)\u6d4b\u91cf\u65b9\u6cd5\u548c\u6d4b\u91cf\u7a0b\u5e8f\u7684\u8fd1\u4f3c\u6027\u548c\u5047\u5b9a\u6027\uff1b<\/p>\n

(10)\u5728\u8868\u9762\u4e0a\u770b\u6765\u5b8c\u5168\u76f8\u540c\u7684\u6761\u4ef6\u4e0b\uff0c\u88ab\u6d4b\u91cf\u91cd\u590d\u89c2\u6d4b\u503c\u7684\u53d8\u5316\u3002 <\/p>\n

\u5206\u6790\u65f6\uff0c\u9664\u4e86\u5b9a\u4e49\u7684\u4e0d\u786e\u5b9a\u5ea6\u5916\uff0c\u53ef\u4ece\u6d4b\u91cf\u4eea\u5668\u3001\u6d4b\u91cf\u73af\u5883\u3001\u6d4b\u91cf\u4eba\u5458\u3001\u6d4b\u91cf\u65b9\u6cd5\u7b49\u65b9\u9762\u5168\u9762\u8003\u8651\uff0c\u7279\u522b\u8981\u6ce8\u610f\u5bf9\u6d4b\u91cf\u7ed3\u679c\u5f71\u54cd\u8f83\u5927\u7684\u4e0d\u786e\u5b9a\u5ea6\u6765\u6e90\uff0c\u5e94\u5c3d\u91cf\u505a\u5230\u4e0d\u9057\u6f0f\u3001\u4e0d\u91cd\u590d\u3002<\/p>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n

<\/span>
<\/p>\n


<\/p>\n

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\u6d4b\u91cf\u4e0d\u786e\u5b9a\u5ea6\u8bc4\u5b9a\uff08\u5206\u91cf\uff09<\/span><\/p>\n<\/article>\n

<\/span><\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/article>\n<\/section>\n

\n
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<\/strong><\/section>\n
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<\/section>\n
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<\/strong><\/span><\/strong><\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n
\n
\n
\u6807\u51c6\u4e0d\u786e\u5b9a\u5ea6\u7684A\u7c7b\u8bc4\u5b9a<\/strong><\/section>\n<\/section>\n<\/section>\n


<\/p>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n

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<\/section>\n<\/section>\n<\/section>\n<\/section>\n
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1.\u8d1d\u585e\u5c14\u516c\u5f0f\u6cd5<\/strong><\/span><\/section>\n
<\/section>\n<\/section>\n<\/section>\n<\/section>\n
\n


<\/p>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n

\"\u3010\u5e72\u8d27\u3011\u6d4b\u91cf\u4e0d\u786e\u5b9a\u5ea6\u8bc4\u5b9a\u4e0e\u8868\u793a\"
<\/p>\n

\n
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<\/p>\n

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2.\u8bc4\u5b9a\u5408\u5e76\u6837\u672c\u6807\u51c6\u504f\u5dee<\/strong><\/span><\/section>\n
<\/section>\n<\/section>\n<\/section>\n<\/section>\n
\n


<\/p>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n

\"\u3010\u5e72\u8d27\u3011\u6d4b\u91cf\u4e0d\u786e\u5b9a\u5ea6\u8bc4\u5b9a\u4e0e\u8868\u793a\"<\/p>\n

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<\/p>\n

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3.\u9884\u8bc4\u4f30\u91cd\u590d\u6027<\/span><\/strong><\/section>\n
<\/section>\n<\/section>\n<\/section>\n<\/section>\n
\n


<\/p>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n

\u5728\u65e5\u5e38\u5f00\u5c55\u540c\u4e00\u7c7b\u88ab\u6d4b\u4ef6\u7684\u5e38\u89c4\u68c0\u5b9a\u3001\u6821\u51c6\u6216\u68c0\u6d4b\u5de5\u4f5c\u4e2d\uff0c\u5982\u679c\u6d4b\u91cf\u7cfb\u7edf\u7a33\u5b9a\uff0c\u6d4b\u5f97\u91cd\u590d\u6027\u65e0\u660e\u663e\u53d8\u5316\uff0c\u5219\u53ef\u7528\u8be5\u6d4b\u91cf\u7cfb\u7edf\u4ee5\u4e0e\u6d4b\u91cf\u88ab\u6d4b\u4ef6\u76f8\u540c\u7684\u6d4b\u91cf\u7a0b\u5e8f\u3001\u64cd\u4f5c\u8005\u3001\u64cd\u4f5c\u6761\u4ef6\u548c\u5730\u70b9\uff0c\u9884\u5148\u5bf9\u5178\u578b\u7684\u88ab\u6d4b\u4ef6\u7684\u5178\u578b\u88ab\u6d4b\u91cf\u503c\u8fdb\u884cn\u6b21\u6d4b\u91cf\uff08\u4e00\u822cn\u4e0d\u5c0f\u4e8e10\uff09\uff0c\u7531\u8d1d\u585e\u5c14\u516c\u5f0f\u8ba1\u7b97\u51fa\u5355\u4e2a\u6d4b\u5f97\u503c\u7684\u5b9e\u9645\u6807\u51c6\u504f\u5dees<\/em>(xk<\/sub><\/em>)<\/span>
<\/p>\n

\u5373\u6d4b\u91cf\u91cd\u590d\u6027\u3002\u5728\u5bf9\u67d0\u4e2a\u88ab\u6d4b\u4ef6\u5b9e\u9645\u6d4b\u91cf\u65f6\u53ef\u4ee5\u53ea\u6d4b\u91cfn\u2032\u6b21\uff081\u2264n\u2032<n\uff09\uff0c\u5e76\u4ee5n\u2032\u6b21\u72ec\u7acb\u6d4b\u91cf\u7684\u7b97\u672f\u5e73\u5747\u503c\u4f5c\u4e3a\u88ab\u6d4b\u91cf\u7684\u4f30\u8ba1\u503c\uff0c\u5219\u8be5\u88ab\u6d4b\u91cf\u4f30\u8ba1\u503c\u7531\u4e8e\u91cd\u590d\u6027\u5bfc\u81f4\u7684A\u7c7b\u6807\u51c6\u4e0d\u786e\u5b9a\u5ea6\u6309\u516c\u5f0f\uff081-9\uff09\u8ba1\u7b97\uff1a<\/span><\/p>\n

                         <\/span>\"\u3010\u5e72\u8d27\u3011\u6d4b\u91cf\u4e0d\u786e\u5b9a\u5ea6\u8bc4\u5b9a\u4e0e\u8868\u793a\"
<\/p>\n

\u7528\u8fd9\u79cd\u65b9\u6cd5\u8bc4\u5b9a\u7684\u6807\u51c6\u4e0d\u786e\u5b9a\u5ea6\u7684\u81ea\u7531\u5ea6\u4ecd\u4e3av<\/em>=n-<\/em>1\u3002<\/span>\u6ce8\u610f\uff1a\u5f53\u6000\u7591\u88ab\u6d4b\u91cf\u91cd\u590d\u6027\u6709\u53d8\u5316\u65f6\uff0c\u5e94\u53ca\u65f6\u91cd\u65b0\u6d4b\u91cf\u548c\u8ba1\u7b97\u5b9e\u9a8c\u6807\u51c6\u504f\u5dees<\/em>(xk<\/sub><\/em>)\u3002<\/span><\/span><\/p>\n


<\/p>\n

\n
\n
\n
\n
\n
\n
\n
\n
4.A\u7c7b\u8bc4\u5b9a\u6d41\u7a0b<\/strong><\/span><\/section>\n
<\/section>\n<\/section>\n<\/section>\n<\/section>\n
\n


<\/p>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n

\"\u3010\u5e72\u8d27\u3011\u6d4b\u91cf\u4e0d\u786e\u5b9a\u5ea6\u8bc4\u5b9a\u4e0e\u8868\u793a\"<\/p>\n

\n
\n
\n
\n
\n
\n
\n
\u6807\u51c6\u4e0d\u786e\u5b9a\u5ea6\u7684B\u7c7b\u8bc4\u5b9a<\/strong><\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/article>\n<\/section>\n
\n
\n
\n


<\/p>\n

\n
\n
\n
\n
\n
1.B\u7c7b\u8bc4\u5b9a\u7684\u4e00\u822c\u8868\u793a<\/strong><\/span><\/section>\n
<\/section>\n<\/section>\n<\/section>\n<\/section>\n
\n


<\/p>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n

B\u7c7b\u8bc4\u5b9a\u7684\u65b9\u6cd5\u662f\u6839\u636e\u6709\u5173\u7684\u4fe1\u606f\u6216\u7ecf\u9a8c\uff0c\u5224\u65ad\u88ab\u6d4b\u91cf\u7684\u53ef\u80fd\u503c\u533a\u95f4[-a,+a]\uff0c\u5047\u8bbe\u88ab\u6d4b\u91cf\u503c\u7684\u6982\u7387\u5206\u5e03\uff0c\u6839\u636e\u6982\u7387\u5206\u5e03\u548c\u8981\u6c42\u7684\u5305\u542b\u6982\u7387p\u4f30\u8ba1\u56e0\u5b50k\uff0c\u5219B\u7c7b\u6807\u51c6\u4e0d\u786e\u5b9a\u5ea6uB\u53ef\u7531\u516c\u5f0f\u5f97\u5230\uff1a<\/span><\/p>\n

                <\/span>\"\u3010\u5e72\u8d27\u3011\u6d4b\u91cf\u4e0d\u786e\u5b9a\u5ea6\u8bc4\u5b9a\u4e0e\u8868\u793a\"<\/p>\n

\u5f0f\u4e2d\uff1aa\u4e3a\u88ab\u6d4b\u91cf\u53ef\u80fd\u503c\u533a\u95f4\u7684\u534a\u5bbd\u5ea6\u3002\u5f53k\u4e3a\u6269\u5c55\u4e0d\u786e\u5b9a\u5ea6\u7684\u500d\u4e58\u56e0\u5b50\u65f6\u79f0\u5305\u542b\u56e0\u5b50\uff0c\u5176\u4ed6\u60c5\u51b5\u4e0b\u6839\u636e\u6982\u7387\u8bba\u83b7\u5f97\u7684k\u79f0\u7f6e\u4fe1\u56e0\u5b50\u3002
<\/span><\/p>\n

\n
\n
\n


<\/p>\n

\n
\n
\n
\n
\n
2.B\u7c7b\u8bc4\u5b9a\u57fa\u4e8e\u7684\u4fe1\u606f<\/strong><\/span><\/section>\n
<\/section>\n<\/section>\n<\/section>\n<\/section>\n
\n


<\/p>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n

\uff081\uff09\u6743\u5a01\u673a\u6784\u53d1\u5e03\u7684\u91cf\u503c\uff1b<\/span>
<\/p>\n

\uff082\uff09\u6709\u8bc1\u6807\u51c6\u7269\u8d28\u7684\u91cf\u503c\uff1b<\/span><\/p>\n

\uff083\uff09\u6821\u51c6\u8bc1\u4e66\uff1b<\/span><\/p>\n

\uff084\uff09\u4eea\u5668\u7684\u6f02\u79fb\uff1b<\/span><\/p>\n

\uff085\uff09\u7ecf\u68c0\u5b9a\u7684\u6d4b\u91cf\u4eea\u5668\u7684\u51c6\u786e\u5ea6\u7b49\u7ea7\uff1b<\/span><\/p>\n

\uff086\uff09\u6839\u636e\u4eba\u5458\u7ecf\u9a8c\u63a8\u65ad\u7684\u6781\u9650\u503c\u7b49\u3002<\/span><\/p>\n


<\/p>\n

\n
\n
\n
\n
\n
\n
\n
\n
3.\u786e\u5b9aB\u7c7b\u8bc4\u5b9a\u7684\u533a\u95f4\u534a\u5bbd\u5ea6a<\/strong><\/span><\/section>\n
<\/section>\n<\/section>\n<\/section>\n<\/section>\n
\n


<\/p>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n

\uff081\uff09\u751f\u4ea7\u5382\u63d0\u4f9b\u7684\u6d4b\u91cf\u4eea\u5668\u7684\u6700\u5927\u5141\u8bb8\u8bef\u5dee\u4e3a\u00b1\u25b3\uff0c\u6216\u7531\u624b\u518c\u67e5\u51fa\u6240\u7528\u7684\u53c2\u8003\u6570\u636e\u8bef\u5dee\u9650\u4e3a\u00b1\u25b3\uff0c\u6216\u5f53\u6d4b\u91cf\u4eea\u5668\u6216\u5b9e\u7269\u91cf\u5177\u7ed9\u51fa\u51c6\u786e\u5ea6\u7b49\u7ea7\u7b49\uff0c\u5e76\u7ecf\u8ba1\u91cf\u90e8\u95e8\u68c0\u5b9a\u5408\u683c\uff0c\u5219\u8bc4\u5b9a\u4eea\u5668\u7684\u4e0d\u786e\u5b9a\u5ea6\u65f6\uff0c\u53ef\u80fd\u503c\u533a\u95f4\u7684\u534a\u5bbd\u5ea6\u4e3a\uff1aa =\u25b3<\/span>
<\/p>\n

\uff082\uff09\u6821\u51c6\u8bc1\u4e66\u63d0\u4f9b\u7684\u6821\u51c6\u503c\uff0c\u7ed9\u51fa\u4e86\u5176\u6269\u5c55\u4e0d\u786e\u5b9a\u5ea6\u4e3aU\uff0c\u5219\u533a\u95f4\u7684\u534a\u5bbd\u5ea6\u4e3a\uff1aa =U<\/span><\/p>\n

\uff083\uff09\u7531\u6709\u5173\u8d44\u6599\u67e5\u5f97\u67d0\u53c2\u6570\u7684\u6700\u5c0f\u53ef\u80fd\u503c\u4e3aa-\u548c\u6700\u5927\u503c\u4e3aa+\uff0c\u6700\u4f73\u4f30\u8ba1\u503c\u4e3a\u8be5\u533a\u95f4\u7684\u4e2d\u70b9\uff0c\u5219\u533a\u95f4\u534a\u5bbd\u5ea6\u53ef\u4ee5\u7528\u4e0b\u5f0f\u4f30\u8ba1\uff1aa =(a+\u2500a-)\/2<\/span><\/p>\n

\uff084\uff09\u5fc5\u8981\u65f6\uff0c\u53ef\u6839\u636e\u7ecf\u9a8c\u63a8\u65ad\u67d0\u91cf\u503c\u4e0d\u4f1a\u8d85\u51fa\u7684\u8303\u56f4\uff0c\u6216\u7528\u5b9e\u9a8c\u65b9\u6cd5\u6765\u4f30\u8ba1\u53ef\u80fd\u7684\u533a\u95f4\u3002<\/span><\/p>\n

\n
\n
\n


<\/p>\n

\n
\n
\n
\n
\n
4.k\u7684\u786e\u5b9a\u65b9\u6cd5<\/strong><\/span><\/section>\n
<\/section>\n<\/section>\n<\/section>\n<\/section>\n
\n


<\/p>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n

\uff081\uff09\u5df2\u77e5\u6269\u5c55\u4e0d\u786e\u5b9a\u5ea6\u662f\u5408\u6210\u6807\u51c6\u4e0d\u786e\u5b9a\u5ea6\u7684\u82e5\u5e72\u500d\u65f6\uff0c\u8be5\u500d\u6570\u5c31\u662f\u5305\u542b\u56e0\u5b50k\u503c\u3002<\/span>
<\/p>\n

\uff082\uff09\u5047\u8bbe\u88ab\u6d4b\u91cf\u503c\u670d\u4ece\u6b63\u6001\u5206\u5e03\u65f6\uff0c\u6839\u636e\u8981\u6c42\u7684\u6982\u7387\u67e5\u88682\u5f97\u5230k\u503c\u3002<\/span><\/p>\n


<\/p>\n

\u88682 \u6b63\u6001\u5206\u5e03\u60c5\u51b5\u4e0b\u6982\u7387p\u4e0ek\u503c\u95f4\u7684\u5173\u7cfb<\/span><\/p>\n\n\n\n\n
\n

p<\/span><\/em><\/span><\/p>\n<\/td>\n

\n

0.50<\/span><\/p>\n<\/td>\n

\n

0.68<\/span><\/p>\n<\/td>\n

\n

0.90<\/span><\/p>\n<\/td>\n

\n

0.95<\/span><\/p>\n<\/td>\n

\n

0.9545<\/span><\/p>\n<\/td>\n

\n

0.99<\/span><\/p>\n<\/td>\n

\n

0.9973<\/span><\/p>\n<\/td>\n<\/tr>\n

\n

k<\/span><\/em><\/span><\/p>\n<\/td>\n

\n

0.675<\/span><\/p>\n<\/td>\n

\n

1<\/span><\/p>\n<\/td>\n

\n

1.645<\/span><\/p>\n<\/td>\n

\n

1.960<\/span><\/p>\n<\/td>\n

\n

2<\/span><\/p>\n<\/td>\n

\n

2.576<\/span><\/p>\n<\/td>\n

\n

3<\/span><\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n


<\/p>\n

\uff083\uff09\u5047\u8bbe\u4e3a\u975e\u6b63\u6001\u5206\u5e03\u65f6\uff0c\u6839\u636e\u8981\u6c42\u7684\u6982\u7387\u67e5\u88683\u5f97\u5230k\u503c\u3002<\/span><\/p>\n


<\/span><\/p>\n

\u88683 \u5e38\u7528\u975e\u6b63\u6001\u5206\u5e03\u65f6\u7684k\u503c\u53caB\u7c7b\u6807\u51c6\u4e0d\u786e\u5b9a\u5ea6u<\/em>B<\/sub>(x<\/em>)<\/span><\/p>\n\n\n\n\n\n\n\n\n
\n

\u5206\u5e03\u7c7b\u522b<\/span><\/p>\n<\/td>\n

\n

p<\/span><\/em>\uff08<\/span>%<\/span>\uff09<\/span><\/span><\/p>\n<\/td>\n

\n

k<\/span><\/em><\/span><\/p>\n<\/td>\n

\n

u<\/span><\/em>B<\/span><\/sub>(x<\/em>)<\/span><\/span><\/p>\n<\/td>\n<\/tr>\n

\n

\u4e09\u89d2<\/span><\/strong><\/span><\/p>\n<\/td>\n

\n

100<\/span><\/p>\n<\/td>\n

\n

           \"\u3010\u5e72\u8d27\u3011\u6d4b\u91cf\u4e0d\u786e\u5b9a\u5ea6\u8bc4\u5b9a\u4e0e\u8868\u793a\"<\/p>\n<\/td>\n

\n

a<\/span><\/em>\/<\/span><\/span><\/span><\/p>\n<\/td>\n<\/tr>\n

\n

\u68af\u5f62\uff08\u03b2<\/em><\/span>=0.71<\/span>\uff09<\/span><\/span><\/p>\n<\/td>\n

\n

100<\/span><\/p>\n<\/td>\n

\n

2<\/span><\/p>\n<\/td>\n

\n

a<\/span><\/em>\/2<\/span><\/span><\/p>\n<\/td>\n<\/tr>\n

\n

\u77e9\u5f62\uff08\u5747\u5300\uff09<\/span><\/strong><\/span><\/p>\n<\/td>\n

\n

100<\/span><\/p>\n<\/td>\n

\n

           \"\u3010\u5e72\u8d27\u3011\u6d4b\u91cf\u4e0d\u786e\u5b9a\u5ea6\u8bc4\u5b9a\u4e0e\u8868\u793a\"<\/p>\n<\/td>\n

\n

a<\/span><\/em>\/<\/span><\/span><\/p>\n<\/td>\n<\/tr>\n

\n

\u53cd\u6b63\u5f26<\/span><\/p>\n<\/td>\n

\n

100<\/span><\/p>\n<\/td>\n

\n

           \"\u3010\u5e72\u8d27\u3011\u6d4b\u91cf\u4e0d\u786e\u5b9a\u5ea6\u8bc4\u5b9a\u4e0e\u8868\u793a\"<\/p>\n<\/td>\n

\n

a<\/span><\/em>\/<\/span><\/span><\/p>\n<\/td>\n<\/tr>\n

\n

\u4e24\u70b9<\/span><\/p>\n<\/td>\n

\n

100<\/span><\/p>\n<\/td>\n

\n

1<\/span><\/p>\n<\/td>\n

\n

a<\/span><\/em><\/span><\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n


<\/p>\n

\n
\n
\n
\n
\n
\n
\n
\n
5.B\u7c7b\u8bc4\u5b9a\u6982\u7387\u5206\u5e03\u7684\u5047\u8bbe<\/strong><\/span><\/section>\n
<\/section>\n<\/section>\n<\/section>\n<\/section>\n
\n


<\/p>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n

\uff081\uff09\u88ab\u6d4b\u91cf\u53d7\u8bb8\u591a\u968f\u673a\u5f71\u54cd\u91cf\u7684\u5f71\u54cd\uff0c\u5f53\u5b83\u4eec\u5404\u81ea\u7684\u5f71\u54cd\u90fd\u5f88\u5c0f\u65f6\uff0c\u4e0d\u8bba\u5404\u5f71\u54cd\u91cf\u7684\u6982\u7387\u5206\u5e03\u662f\u4ec0\u4e48\u5f62\u5f0f\uff0c\u88ab\u6d4b\u91cf\u7684\u968f\u673a\u53d8\u5316\u670d\u4ece\u6b63\u6001\u5206\u5e03\u3002\u5982\u8bc1\u4e66\u6216\u62a5\u544a\u7ed9\u51fa\u7684\u4e0d\u786e\u5b9a\u5ea6\u662f\u5177\u6709\u5305\u542b\u6982\u7387\u4e3a 0.90\u30010.95\u30010.99 \u7684\u6269\u5c55\u4e0d\u786e\u5b9a\u5ea6\uff08\u5373\u7ed9\u51fa U90\u3001U95\u3001U99\uff09\uff0c\u6b64\u65f6\uff0c\u9664\u975e\u53e6\u6709\u8bf4\u660e\uff0c\u53ef\u6309\u6b63\u6001\u5206\u5e03\u6765\u8bc4\u5b9aB\u7c7b\u6807\u51c6\u4e0d\u786e\u5b9a\u5ea6\u3002<\/span>
<\/p>\n


<\/span><\/p>\n

\uff082\uff09\u5f53\u5229\u7528\u6709\u5173\u4fe1\u606f\u6216\u7ecf\u9a8c\uff0c\u4f30\u8ba1\u51fa\u88ab\u6d4b\u91cf\u53ef\u80fd\u503c\u533a\u95f4\u7684\u4e0a\u9650\u548c\u4e0b\u9650\uff0c\u5176\u503c\u5728\u533a\u95f4\u5916\u7684\u53ef\u80fd\u51e0\u4e4e\u4e3a\u96f6\u65f6\uff0c\u82e5\u88ab\u6d4b\u91cf\u503c\u843d\u5728\u8be5\u533a\u95f4\u5185\u7684\u4efb\u610f\u503c\u5904\u7684\u53ef\u80fd\u6027\u76f8\u540c\uff0c\u5219\u53ef\u5047\u8bbe\u4e3a\u5747\u5300\u5206\u5e03\uff08\u6216\u79f0\u77e9\u5f62\u5206\u5e03\u3001\u7b49\u6982\u7387\u5206\u5e03\uff09\u3002\u5982\u6570\u636e\u4fee\u7ea6\u3001\u6d4b\u91cf\u4eea\u5668\u6700\u5927\u5141\u8bb8\u8bef\u5dee\u6216\u5206\u8fa8\u529b\u3001\u53c2\u8003\u6570\u636e\u7684\u8bef\u5dee\u9650\u3001\u5ea6\u76d8\u6216\u9f7f\u8f6e\u7684\u56de\u5dee\u3001\u5e73\u8861\u6307\u793a\u5668\u8c03\u96f6\u4e0d\u51c6\u3001\u6d4b\u91cf\u4eea\u5668\u7684\u6ede\u540e\u6216\u6469\u64e6\u6548\u5e94\u5bfc\u81f4\u7684\u4e0d\u786e\u5b9a\u5ea6\u53ca\u5bf9\u88ab\u6d4b\u91cf\u7684\u53ef\u80fd\u503c\u843d\u5728\u533a\u95f4\u5185\u7684\u60c5\u51b5\u7f3a\u4e4f\u4e86\u89e3\u7b49\uff0c\u4e00\u822c\u5047\u8bbe\u4e3a\u5747\u5300\u5206\u5e03\u3002<\/span><\/p>\n


<\/span><\/p>\n

\uff083\uff09\u5f53\u5229\u7528\u6709\u5173\u4fe1\u606f\u6216\u7ecf\u9a8c\uff0c\u82e5\u88ab\u6d4b\u91cf\u503c\u843d\u5728\u8be5\u533a\u95f4\u4e2d\u5fc3\u7684\u53ef\u80fd\u6027\u6700\u5927\uff0c\u5219\u5047\u8bbe\u4e3a\u4e09\u89d2\u5206\u5e03\u3002\u5982\u4e24\u76f8\u540c\u5747\u5300\u5206\u5e03\u7684\u5408\u6210\u3001\u4e24\u4e2a\u72ec\u7acb\u91cf\u4e4b\u548c\u503c\u6216\u5dee\u503c\u670d\u4ece\u4e09\u89d2\u5206\u5e03\u3002<\/span><\/p>\n


<\/span><\/p>\n

\uff084\uff09\u5f53\u5229\u7528\u6709\u5173\u4fe1\u606f\u6216\u7ecf\u9a8c\uff0c\u82e5\u843d\u5728\u8be5\u533a\u95f4\u4e2d\u5fc3\u7684\u53ef\u80fd\u6027\u6700\u5c0f\uff0c\u800c\u843d\u5728\u8be5\u533a\u95f4\u4e0a\u9650\u548c\u4e0b\u9650\u7684\u53ef\u80fd\u6027\u6700\u5927\uff0c\u5219\u53ef\u5047\u8bbe\u4e3a\u53cd\u6b63\u5f26\u5206\u5e03\uff08\u5373U\u5f62\u5206\u5e03\uff09\u3002\u5982\u5ea6\u76d8\u504f\u5fc3\u5f15\u8d77\u7684\u6d4b\u89d2\u4e0d\u786e\u5b9a\u5ea6\u3001\u6b63\u5f26\u632f\u52a8\u5f15\u8d77\u7684\u4f4d\u79fb\u4e0d\u786e\u5b9a\u5ea6\u3001\u65e0\u7ebf\u7535\u6d4b\u91cf\u4e2d\u5931\u914d\u5f15\u8d77\u7684\u4e0d\u786e\u5b9a\u5ea6\u3001\u968f\u65f6\u95f4\u6b63\u5f26\u6216\u4f59\u5f26\u53d8\u5316\u7684\u6e29\u5ea6\u4e0d\u786e\u5b9a\u5ea6\u7b49\u3002<\/span><\/p>\n


<\/span><\/p>\n

\uff085\uff09\u6309\u7ea7\u4f7f\u7528\u91cf\u5757\u65f6\uff0c\u4e2d\u5fc3\u957f\u5ea6\u504f\u5dee\u7684\u6982\u7387\u5206\u5e03\u53ef\u5047\u8bbe\u4e3a\u4e24\u70b9\u5206\u5e03\u3002<\/span><\/p>\n


<\/span><\/p>\n

\uff086\uff09\u5b89\u88c5\u6216\u8c03\u6574\u6d4b\u91cf\u4eea\u5668\u7684\u6c34\u5e73\u6216\u5782\u76f4\u72b6\u6001\u5bfc\u81f4\u7684\u4e0d\u786e\u5b9a\u5ea6\u5e38\u5047\u8bbe\u4e3a\u6295\u5f71\u5206\u5e03\u3002<\/span><\/p>\n


<\/span><\/p>\n

\uff087\uff09\u5b9e\u9645\u5de5\u4f5c\u4e2d\uff0c\u53ef\u4f9d\u636e\u540c\u884c\u5171\u8bc6\u786e\u5b9a\u6982\u7387\u5206\u5e03\u3002<\/span><\/p>\n


<\/p>\n

\n
\n
\n
\n
\n
\n
\n
\n
6.\u5206\u8fa8\u529b\u5bfc\u81f4\u7684B\u7c7b\u4e0d\u786e\u5b9a\u5ea6\u5206\u91cf<\/strong><\/span><\/section>\n
<\/section>\n<\/section>\n<\/section>\n<\/section>\n
\n


<\/p>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n

\u82e5\u6570\u5b57\u663e\u793a\u5668\u7684\u5206\u8fa8\u529b\u4e3a\u03b4x\uff0c\u7531\u5206\u8fa8\u529b\u5bfc\u81f4\u7684\u6807\u51c6\u4e0d\u786e\u5b9a\u5ea6\u5206\u91cfu(x)\u91c7\u7528B\u7c7b\u8bc4\u5b9a\uff0c\u5219\u533a\u95f4\u534a\u5bbd\u5ea6\u4e3aa=\u03b4x \/2\uff0c\u5047\u8bbe\u53ef\u80fd\u503c\u5728\u533a\u95f4\u5185\u4e3a\u5747\u5300\u5206\u5e03\uff0c\u67e5\u88683\u5f97k = \uff0c\u56e0\u6b64\u7531\u5206\u8fa8\u529b\u5bfc\u81f4\u7684\u6807\u51c6\u4e0d\u786e\u5b9a\u5ea6\u5206\u91cfu(x)\u4e3a\uff1a<\/span>
<\/p>\n

\"\u3010\u5e72\u8d27\u3011\u6d4b\u91cf\u4e0d\u786e\u5b9a\u5ea6\u8bc4\u5b9a\u4e0e\u8868\u793a\"<\/p>\n

\n
\n
\n


<\/p>\n

\n
\n
\n
\n
\n
7.B\u7c7b\u6807\u51c6\u4e0d\u786e\u5b9a\u5ea6\u5206\u91cf\u7684\u81ea\u7531\u5ea6<\/strong><\/span><\/section>\n
<\/section>\n<\/section>\n<\/section>\n<\/section>\n
\n


<\/p>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n

\"\u3010\u5e72\u8d27\u3011\u6d4b\u91cf\u4e0d\u786e\u5b9a\u5ea6\u8bc4\u5b9a\u4e0e\u8868\u793a\"<\/p>\n

\u6839\u636e\u7ecf\u9a8c\uff0c\u6309\u6240\u4f9d\u636e\u7684\u4fe1\u606f\u6765\u6e90\u7684\u53ef\u4fe1\u7a0b\u5ea6\u6765\u5224\u65adu<\/em>(xi<\/sub><\/em>)\u7684\u76f8\u5bf9\u6807\u51c6\u4e0d\u786e\u5b9a\u5ea6\u25b3<\/span>[u<\/em>(xi<\/sub><\/em>)]\/ <\/span>u<\/em>(xi<\/sub><\/em>)\u3002<\/span>\u6309\u4e0a\u5f0f\u8ba1\u7b97\u51fa\u7684\u81ea\u7531\u5ea6\u5217\u4e8e\u88684\u3002<\/span><\/p>\n


<\/p>\n

\u88684 <\/span>\u25b3<\/span>[u<\/em>(xi<\/sub><\/em>)]\/ <\/span>u<\/em>(xi<\/sub><\/em>)\u4e0e<\/span>vi<\/sub><\/em>\u4e0evi\u7684\u5173\u7cfb<\/span><\/p>\n\n\n\n\n\n\n\n
\n

\u25b3<\/span>[u<\/em>(xi<\/sub><\/em>)]\/ <\/span>u<\/em>(xi<\/sub><\/em>)<\/span><\/span><\/p>\n<\/td>\n

\n

vi<\/sub><\/span><\/em><\/span><\/p>\n<\/td>\n

\n

\u25b3<\/span>[u<\/em>(xi<\/sub><\/em>)]\/ <\/span>u<\/em>(xi<\/sub><\/em>)<\/span><\/span><\/p>\n<\/td>\n

\n

vi<\/sub><\/span><\/em><\/span><\/p>\n<\/td>\n<\/tr>\n

\n

0<\/span><\/p>\n<\/td>\n

\n

\u221e<\/span><\/p>\n<\/td>\n

\n

0.30<\/span><\/p>\n<\/td>\n

\n

6<\/span><\/p>\n<\/td>\n<\/tr>\n

\n

0.10<\/span><\/p>\n<\/td>\n

\n

50<\/span><\/p>\n<\/td>\n

\n

0.40<\/span><\/p>\n<\/td>\n

\n

3<\/span><\/p>\n<\/td>\n<\/tr>\n

\n

0.20<\/span><\/p>\n<\/td>\n

\n

12<\/span><\/p>\n<\/td>\n

\n

0.50<\/span><\/p>\n<\/td>\n

\n

2<\/span><\/p>\n<\/td>\n<\/tr>\n

\n

0.25<\/span><\/p>\n<\/td>\n

\n

8<\/span><\/p>\n<\/td>\n


<\/td>\n
<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n


<\/p>\n

\n
\n
\n
\n
\n
\n
\n
\n
8.B\u7c7b\u8bc4\u5b9a\u6d41\u7a0b<\/strong><\/span><\/section>\n
<\/section>\n<\/section>\n<\/section>\n<\/section>\n
\n


<\/p>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n

\"\u3010\u5e72\u8d27\u3011\u6d4b\u91cf\u4e0d\u786e\u5b9a\u5ea6\u8bc4\u5b9a\u4e0e\u8868\u793a\"
<\/p>\n


<\/p>\n

\n
\n
\n
\n
\n
\n
\n
\u5408\u6210\u6807\u51c6\u4e0d\u786e\u5b9a\u5ea6\u8bc4\u5b9a<\/strong><\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/article>\n<\/section>\n
\n
\n
\n


<\/p>\n


<\/p>\n

\n
\n
\n
\n
\n
1.\u5408\u6210\u6807\u51c6\u4e0d\u786e\u5b9a\u5ea6\u8868\u793a<\/strong><\/span><\/section>\n
<\/section>\n<\/section>\n<\/section>\n<\/section>\n
\n


<\/p>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n

\u88ab\u6d4b\u91cfY\u7684\u4f30\u8ba1\u503cy=f<\/em>(<\/span>x<\/em>1<\/sub>,x<\/em>2<\/sub>,\u2026,xN<\/sub><\/em>)\u7684\u6807\u51c6\u4e0d\u786e\u5b9a\u5ea6\u662f\u7531\u76f8\u5e94\u8f93\u5165\u91cf <\/span>x1<\/sub>,x2<\/sub>,\u2026,xN<\/sub><\/em>\u7684\u6807\u51c6\u4e0d\u786e\u5b9a\u5ea6\u5408\u7406\u5408\u6210\u6c42\u5f97\u7684\uff0c\u5176\u8868\u793a\u5f0f\u7684\u7b26\u53f7\u4e3au<\/em>c<\/sub>(y<\/em>)\u3002\u5408\u6210\u6807\u51c6\u4e0d\u786e\u5b9a\u5ea6u<\/em>c<\/sub>(y<\/em>)\u8868\u5f81\u5408\u7406\u8d4b\u4e88\u88ab\u6d4b\u91cf\u4e4b\u503cY\u7684\u5206\u6563\u6027\uff0c\u662f\u4e00\u4e2a\u4f30\u8ba1\u6807\u51c6\u504f\u5dee\u3002<\/span><\/p>\n

\"\u3010\u5e72\u8d27\u3011\u6d4b\u91cf\u4e0d\u786e\u5b9a\u5ea6\u8bc4\u5b9a\u4e0e\u8868\u793a\"<\/p>\n

\n
\n
\n


<\/p>\n

\n
\n
\n
\n
\n
2.\u5e38\u7528\u7684\u8868\u8fbe\u5f62\u5f0f<\/strong><\/span><\/section>\n
<\/section>\n<\/section>\n<\/section>\n<\/section>\n
\n


<\/p>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n

\u5f53\u7b80\u5355\u76f4\u63a5\u6d4b\u91cf\uff0c\u6d4b\u91cf\u6a21\u578b\u4e3ay<\/em>=x<\/em>\u65f6\uff0c\u5e94\u8be5\u5206\u6790\u548c\u8bc4\u5b9a\u6d4b\u91cf\u65f6\u5bfc\u81f4\u6d4b\u91cf\u4e0d\u786e\u5b9a\u5ea6\u7684\u5404\u5206\u91cfui<\/sub><\/em>\uff0c<\/span>\u82e5\u76f8\u4e92\u95f4\u4e0d\u76f8\u5173\uff0c\u5219\u5408\u6210\u6807\u51c6\u4e0d\u786e\u5b9a\u5ea6\u6309\u516c\u5f0f\uff082-1\uff09\u8ba1\u7b97\uff1a<\/span>
<\/p>\n


<\/p>\n

\"\u3010\u5e72\u8d27\u3011\u6d4b\u91cf\u4e0d\u786e\u5b9a\u5ea6\u8bc4\u5b9a\u4e0e\u8868\u793a\"<\/p>\n

\n
\n
\n


<\/p>\n

\n
\n
\n
\n
\n
3.\u5173\u4e8e\u76f8\u5173\u6027\u7684\u8bf4\u660e<\/strong><\/span><\/section>\n
<\/section>\n<\/section>\n<\/section>\n<\/section>\n
\n


<\/p>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n

\u5bf9\u5927\u90e8\u5206\u68c0\u6d4b\u5de5\u4f5c\uff08\u9664\u6d89\u53ca\u822a\u5929\u3001\u822a\u7a7a\u3001\u5174\u594b\u5242\u68c0\u6d4b\u7b49\u7279\u6b8a\u9886\u57df\u4e2d\u8981\u6c42\u8f83\u9ad8\u7684\u573a\u5408\u5916\uff09\uff0c\u53ea\u8981\u65e0\u660e\u663e\u8bc1\u636e\u8bc1\u660e\u67d0\u4e2a\u5206\u91cf\u6709\u5f3a\u76f8\u5173\u65f6\uff0c\u5747\u53ef\u6309\u4e0d\u76f8\u5173\u5904\u7406\uff0c\u5982\u53d1\u73b0\u5206\u91cf\u5b58\u5728\u5f3a\u76f8\u5173\uff0c\u5982\u91c7\u7528\u76f8\u540c\u4eea\u5668\u6d4b\u91cf\u7684\u91cf\u4e4b\u95f4\uff0c\u5219\u5c3d\u53ef\u80fd\u6539\u7528\u4e0d\u540c\u4eea\u5668\u5206\u91cf\u6d4b\u91cf\u8fd9\u4e9b\u91cf\u4f7f\u5176\u4e0d\u76f8\u5173\u3002<\/span><\/p>\n

\u5982\u8bc1\u5b9e\u67d0\u4e9b\u5206\u91cf\u4e4b\u95f4\u5b58\u5728\u5f3a\u76f8\u5173\uff0c\u5219\u9996\u5148\u5224\u65ad\u76f8\u5173\u6027\u662f\u6b63\u76f8\u5173\u8fd8\u662f\u8d1f\u76f8\u5173\uff0c\u5e76\u5206\u522b\u53d6\u76f8\u5173\u7cfb\u6570\u4e3a+1\u6216-1\uff0c\u7136\u540e\u5c06\u8fd9\u4e9b\u76f8\u5173\u5206\u91cf\u7b97\u672f\u76f8\u52a0\u540e\u5f97\u5230\u4e00\u4e2a\u201c\u51c0\u201d\u5206\u91cf\uff0c\u518d\u5c06\u5b83\u4e0e\u5176\u4ed6\u72ec\u7acb\u65e0\u5173\u5206\u91cf\u7528\u65b9\u548c\u6839\u6c42\u5f97u<\/em>c<\/sub>(y<\/em>)\u3002<\/span><\/p>\n

\u5982\u53d1\u73b0\u5404\u5206\u91cf\u4e2d\u6709\u4e00\u4e2a\u5360\u652f\u914d\u5730\u4f4d\u65f6\uff08\u8be5\u5206\u91cf\u5927\u4e8e-\u5176\u6b21\u90a3\u4e2a\u5206\u91cf\u4e09\u500d\u4ee5\u4e0a\uff09\uff0c\u5408\u6210\u4e0d\u786e\u5b9a\u5ea6\u5c31\u51b3\u5b9a\u4e8e\u8be5\u5206\u91cf\u3002<\/span><\/p>\n


<\/p>\n

\n
\n
\n
\n
\n
\n
\n
\n
4.\u6709\u6548\u81ea\u7531\u5ea6<\/strong><\/span><\/section>\n
<\/section>\n<\/section>\n<\/section>\n<\/section>\n
\n


<\/p>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n

\"\u3010\u5e72\u8d27\u3011\u6d4b\u91cf\u4e0d\u786e\u5b9a\u5ea6\u8bc4\u5b9a\u4e0e\u8868\u793a\"<\/p>\n


<\/p>\n

\n
\n
\n
\n
\n
\n
\n
\n
5.\u5408\u6210\u6807\u51c6\u4e0d\u786e\u5b9a\u5ea6\u8ba1\u7b97\u6d41\u7a0b<\/strong><\/span><\/section>\n
<\/section>\n<\/section>\n<\/section>\n<\/section>\n
\n


<\/p>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n

\"\u3010\u5e72\u8d27\u3011\u6d4b\u91cf\u4e0d\u786e\u5b9a\u5ea6\u8bc4\u5b9a\u4e0e\u8868\u793a\"<\/p>\n

\n
\n
\u6269\u5c55\u4e0d\u786e\u5b9a\u5ea6\u8bc4\u5b9a<\/strong><\/section>\n<\/section>\n<\/section>\n


<\/p>\n

\n
\n
\n


<\/p>\n

\n
\n
\n
\n
\n
1.\u6269\u5c55\u4e0d\u786e\u5b9a\u5ea6<\/strong><\/span><\/section>\n
<\/section>\n<\/section>\n<\/section>\n<\/section>\n
\n


<\/p>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n

\u662f\u88ab\u6d4b\u91cf\u53ef\u80fd\u503c\u5305\u542b\u533a\u95f4\u7684\u534a\u5bbd\u5ea6\u3002\u6269\u5c55\u4e0d\u786e\u5b9a\u5ea6\u5206\u4e3aU\u548cUP\u4e24\u79cd\u3002\u4e00\u822c\u60c5\u51b5\u4e0b\uff0c\u5728\u7ed9\u51fa\u6d4b\u91cf\u7ed3\u679c\u65f6\u62a5\u544a\u6269\u5c55\u4e0d\u786e\u5b9a\u5ea6U\u3002<\/span><\/p>\n

\uff081\uff09\u6269\u5c55\u4e0d\u786e\u5b9a\u5ea6U\u7531\u5408\u6210\u6807\u51c6\u4e0d\u786e\u5b9a\u5ea6uc<\/sub><\/em>\u4e58\u5305\u542b\u56e0\u5b50k\u5f97\u5230\uff1aU<\/em>=kuc<\/sub><\/em> <\/sub><\/span><\/p>\n

\u5f53y\u548cu<\/em>c<\/sub>(y<\/em>)\u6240\u8868\u5f81\u7684\u6982\u7387\u5206\u5e03\u8fd1\u4f3c\u4e3a\u6b63\u6001\u5206\u5e03\uff08\u4e0d\u786e\u5b9a\u5ea6\u5206\u91cf\u8f83\u591a\u4e14\u5176\u5927\u5c0f\u4e5f\u6bd4\u8f83\u63a5\u8fd1\uff0c\u53ef\u4f30\u8ba1\u4e3a\u6b63\u6001\u5206\u5e03\uff09\u65f6\uff0c\u4e14u<\/em>c<\/sub>(y<\/em>)\u7684\u6709\u6548\u81ea\u7531\u5ea6\u8f83\u5927\u60c5\u51b5\u4e0b\uff0c\u82e5k=2\uff0c\u5219\u7531U=2uc<\/sub><\/em>\u6240\u786e\u5b9a\u7684\u533a\u95f4\u5177\u6709\u7684\u5305\u542b\u6982\u7387\u7ea6\u4e3a95%\u3002\u82e5k=3\uff0c\u5219\u7531U=3uc<\/sub><\/em>\u6240\u786e\u5b9a\u7684\u533a\u95f4\u5177\u6709\u7684\u5305\u542b\u6982\u7387\u7ea6\u4e3a99%\u3002<\/span><\/p>\n

 \u5728\u901a\u5e38\u7684\u6d4b\u91cf\u4e2d\uff0c\u4e00\u822c\u53d6k=2\u3002\u5f53\u53d6\u5176\u4ed6\u503c\u65f6\uff0c\u5e94\u8bf4\u660e\u5176\u6765\u6e90\u3002\u5f53\u7ed9\u51fa\u6269\u5c55\u4e0d\u786e\u5b9a\u5ea6U\u65f6\uff0c\u4e00\u822c\u5e94\u6ce8\u660e\u6240\u53d6\u7684k\u503c\uff1b\u82e5\u672a\u6ce8\u660ek\u503c\uff0ck=2\u3002<\/span><\/p>\n


<\/span><\/p>\n

\uff082\uff09\u5f53\u8981\u6c42\u6269\u5c55\u4e0d\u786e\u5b9a\u5ea6\u6240\u786e\u5b9a\u7684\u533a\u95f4\u5177\u6709\u63a5\u8fd1\u4e8e\u89c4\u5b9a\u7684\u5305\u542b\u6982\u7387p\u65f6\uff0c\u6269\u5c55\u4e0d\u786e\u5b9a\u5ea6\u7528\u7b26\u53f7UP\u8868\u793a\uff0c\u5f53p\u4e3a0.95\uff0c0.99\u65f6\uff0c\u5206\u522b\u8868\u793a\u4e3aU95\u548cU99\u3002UP<\/sub><\/em> <\/span>= <\/span>kp<\/sub>uc<\/sub><\/em>  <\/span><\/p>\n

kp\u662f\u5305\u542b\u6982\u7387\u4e3ap\u65f6\u7684\u5305\u542b\u56e0\u5b50\u3002kp<\/sub><\/em>= <\/span>tp<\/sub><\/em>(v<\/em>eff<\/sub>)  <\/span><\/p>\n

\u6839\u636e\u5408\u6210\u6807\u51c6\u4e0d\u786e\u5b9a\u5ea6u<\/em>c<\/sub>(y<\/em>)\u7684\u6709\u6548\u81ea\u7531\u5ea6veff\u548c\u9700\u8981\u7684\u5305\u542b\u6982\u7387\uff0c\u67e5\u300at\u5206\u5e03\u5728\u4e0d\u540c\u6982\u7387p\u4e0e\u81ea\u7531\u5ea6v\u65f6\u7684tp<\/sub><\/em>(v<\/em>)\u503c\uff08t\u503c\uff09\u8868\u300b\u5f97\u5230tp<\/sub><\/em>(v<\/em>eff<\/sub>)\u503c\uff0c\u8be5\u503c\u5373\u5305\u542b\u6982\u7387\u4e3ap\u65f6\u7684\u5305\u542b\u56e0\u5b50kp\u503c\u3002<\/span><\/p>\n


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\u5982\u679c\u5408\u6210\u4e0d\u786e\u5b9a\u5ea6\u4e2dA\u7c7b\u5206\u91cf\u5360\u6bd4\u91cd\u8f83\u5927\uff0c\u5982<\/span><\/span>\u800c\u4e14\u4f5cA\u7c7b\u8bc4\u4f30\u65f6\u91cd\u590d\u6d4b\u91cf\u6b21\u6570<\/span>n<\/em>\u8f83\u5c11\uff0c\u5219\u5305\u542b\u56e0\u5b50<\/span>k<\/em>\u5fc5\u987b\u67e5<\/span>t<\/em>\u5206\u5e03\u8868\u83b7\u5f97\u3002<\/span><\/p>\n

\u6269\u5c55\u4e0d\u786e\u5b9a\u5ea6UP<\/sub><\/em> <\/span>= <\/span>kp<\/sub>uc<\/sub><\/em>(y<\/em>)\u63d0\u4f9b\u4e86\u4e00\u4e2a\u5177\u6709\u5305\u542b\u6982\u7387\u4e3ap<\/em>\u7684\u533a\u95f4y<\/em>\u00b1UP<\/sub><\/em>\u3002\u5728\u7ed9\u51fa<\/span>UP<\/sub><\/em><\/span>\u65f6\uff0c\u5e94\u540c\u65f6\u7ed9\u51fa\u6709\u6548\u81ea\u7531\u5ea6<\/span>v<\/span><\/em>eff<\/span><\/sub>\u3002<\/span><\/p>\n


<\/span><\/p>\n

\uff083\uff09\u5982\u679c\u53ef\u4ee5\u786e\u5b9aY<\/em>\u53ef\u80fd\u503c\u7684\u5206\u5e03\u4e0d\u662f\u6b63\u6001\u5206\u5e03\uff0c\u800c\u662f\u63a5\u8fd1\u4e8e\u5176\u4ed6\u67d0\u79cd\u5206\u5e03\uff0c\u5219\u4e0d\u5e94\u6309<\/span><\/p>\n

kp<\/sub><\/span><\/em>= <\/span>tp<\/sub><\/em>(<\/span>v<\/span><\/em>eff<\/span><\/sub>)<\/span><\/span>\u8ba1\u7b97<\/span>UP<\/sub><\/em>\u3002<\/span><\/p>\n

    \u4f8b\u5982Y<\/em>\u53ef\u80fd\u8fd1\u4f3c\u4e3a\u77e9\u5f62\u5206\u5e03\uff0c\u53d6p<\/em>=0.95\u65f6kp<\/sub><\/em>=1.65\u2248\uff1b\u53d6p<\/em>=0.99\u65f6kp<\/sub><\/em>=1.71\u2248<\/span>\"\u3010\u5e72\u8d27\u3011\u6d4b\u91cf\u4e0d\u786e\u5b9a\u5ea6\u8bc4\u5b9a\u4e0e\u8868\u793a\"\uff1b\u53d6p<\/em>=1\u65f6kp<\/sub><\/em>=1.73\u2248<\/span>\"\u3010\u5e72\u8d27\u3011\u6d4b\u91cf\u4e0d\u786e\u5b9a\u5ea6\u8bc4\u5b9a\u4e0e\u8868\u793a\"\u3002<\/span><\/p>\n

<\/span><\/p>\n


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\"\u3010\u5e72\u8d27\u3011\u6d4b\u91cf\u4e0d\u786e\u5b9a\u5ea6\u8bc4\u5b9a\u4e0e\u8868\u793a\"<\/p>\n

\u6b63\u6001\u5206\u5e03\u6982\u7387\u5206\u5e03\u56fe<\/span><\/p>\n

<\/span><\/p>\n

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2.\u6269\u5c55\u4e0d\u786e\u5b9a\u5ea6\u7684\u6709\u6548\u4f4d\u6570<\/strong><\/span><\/section>\n
<\/section>\n<\/section>\n<\/section>\n<\/section>\n
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<\/p>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n

\u4f30\u8ba1\u503cy\u7684\u6570\u503c\u548c\u5b83\u7684\u5408\u6210\u6807\u51c6\u4e0d\u786e\u5b9a\u5ea6uc(y)\u6216\u6269\u5c55\u4e0d\u786e\u5b9a\u5ea6U\u7684\u6570\u503c\u5747\u4e0d\u5e94\u7ed9\u51fa\u8fc7\u591a\u7684\u6709\u6548\u4f4d\u6570\u3002<\/span><\/p>\n


<\/span><\/p>\n

\u901a\u5e38\u6700\u7ec8\u62a5\u544a\u7684<\/span>u<\/span><\/em>c<\/span><\/sub>(y<\/em>)<\/span>\u548c<\/span>U<\/span><\/em>\u6700\u591a\u4e3a\u4e24\u4f4d\u6709\u6548\u6570\u5b57\u3002\u5bf9\u5404\u6807\u51c6\u4e0d\u786e\u5b9a\u5ea6\u5206\u91cf<\/span>u<\/span><\/em>(xi<\/sub><\/em>)<\/span>\uff0c\u4e3a\u4e86\u5728\u8fde\u7eed\u8ba1\u7b97\u4e2d\u907f\u514d\u4fee\u7ea6\u8bef\u5dee\u5bfc\u81f4\u4e0d\u786e\u5b9a\u5ea6\uff0c\u53ef\u4ee5\u9002\u5f53\u4fdd\u7559\u591a\u4f59\u7684\u4f4d\u6570\u3002<\/span><\/p>\n


<\/span><\/p>\n

\u5728\u62a5\u544a\u6700\u7ec8\u7ed3\u679c\u65f6\uff0c\u4e00\u822c\u91c7\u7528GB\/T 8170-2008\u300a\u6570\u503c\u4fee\u7ea6\u89c4\u5219\u4e0e\u6781\u9650\u6570\u503c\u7684\u8868\u793a\u548c\u5224\u5b9a\u300b\u4fee\u7ea6\u5230\u9700\u8981\u7684\u6709\u6548\u6570\u5b57\u3002\u5982<\/span>U<\/span><\/em>=28.05kHz<\/span>\u7ecf\u4fee\u7ea6\u5199\u6210<\/span>28kHz<\/span>\u3002<\/span>\u6709\u65f6\u4e5f\u53ef\u5c06\u4e0d\u786e\u5b9a\u5ea6\u6700\u672b\u4f4d\u540e\u9762\u7684\u6570\u8fdb\u4f4d\u800c\u4e0d\u820d\u53bb\u3002\u5982<\/span>U<\/span><\/em>=10.47kHz<\/span>\uff0c<\/span>\u53ef\u4ee5\u8fdb\u4f4d\u5230<\/span>11kHz<\/span>\u3002<\/span><\/p>\n


<\/span><\/strong><\/span><\/p>\n

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\u6d4b\u91cf\u7ed3\u679c\u53ca\u5176\u4e0d\u786e\u5b9a\u5ea6\u62a5\u544a<\/strong><\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/article>\n<\/section>\n


<\/span><\/p>\n

\u5b8c\u6574\u7684\u6d4b\u91cf\u7ed3\u679c\u5305\u542b\u4e24\u4e2a\u57fa\u672c\u91cf\uff0c\u4e00\u65f6\u88ab\u6d4b\u91cfY\u7684\u6700\u4f73\u4f30\u8ba1\u503cy\uff0c\u901a\u5e38\u7531\u6570\u636e\u6d4b\u91cf\u5217\u7684\u7b97\u672f\u5e73\u5747\u503c\u7ed9\u51fa\uff1b\u53e6\u4e00\u4e2a\u5c31\u662f\u63cf\u8ff0\u8be5\u6d4b\u91cf\u7ed3\u679c\u5206\u6563\u6027\u7684\u91cf\uff0c\u5373\u6d4b\u91cf\u4e0d\u786e\u5b9a\u5ea6\u3002<\/span><\/p>\n

\u4e00\u822c\u4ee5\u5408\u6210\u6807\u51c6\u4e0d\u786e\u5b9a\u5ea6<\/span>u<\/span><\/em>c<\/span><\/sub>(y<\/em>)<\/span>\u6216\u6269\u5c55\u4e0d\u786e\u5b9a\u5ea6<\/span>U<\/span><\/em>(y<\/em>)<\/span>\u6216\u5b83\u4eec\u7684\u76f8\u5bf9\u5f62\u5f0f<\/span><\/p>\n

\"\u3010\u5e72\u8d27\u3011\u6d4b\u91cf\u4e0d\u786e\u5b9a\u5ea6\u8bc4\u5b9a\u4e0e\u8868\u793a\" \u7ed9\u51fa<\/span>\u3002<\/span><\/p>\n


<\/span><\/strong><\/span><\/p>\n

<\/span><\/strong><\/span><\/p>\n

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\n
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1.<\/strong>\u91c7\u7528\u5f62\u5f0f<\/strong>U<\/strong>=kuc(y)<\/strong>\u62a5\u544a\u6d4b\u91cf\u7ed3\u679c<\/strong><\/span><\/section>\n
<\/section>\n<\/section>\n<\/section>\n<\/section>\n
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<\/p>\n<\/section>\n<\/section>\n<\/section>\n

<\/span><\/strong><\/span>
<\/p>\n

\u53d6\u5305\u542b\u56e0\u5b50<\/span>k<\/span><\/em>=2<\/span>\uff0c<\/span>\u6269\u5c55\u4e0d\u786e\u5b9a\u5ea6\u4e3a<\/span>U<\/span><\/em>=ku<\/em>c<\/sub>(ms<\/sub><\/em>)=2\u00d70.35mg=0.70mg,<\/span><\/p>\n

\u6d4b\u91cf\u7ed3\u679c\u4e0d\u786e\u5b9a\u5ea6\u62a5\u544a\u6709\u4ee5\u4e0b\u4e24\u79cd\u5f62\u5f0f\uff1a<\/span><\/p>\n

\u2460<\/span>ms<\/sub><\/span><\/em>=100.02147<\/span>g<\/span>\uff0c<\/span>   <\/span>U<\/em>=0.70mg<\/span>\uff1b<\/span>   <\/span>k<\/em>=2<\/span>\u3002<\/span><\/span><\/p>\n

\u2461<\/span>ms<\/sub><\/span><\/em>=(100.02147\u00b10.00070)g<\/span>\uff1b<\/span>    <\/span>k<\/em>=2<\/span>\u3002<\/span><\/span><\/p>\n


<\/span><\/strong><\/span><\/p>\n

<\/span><\/strong><\/span><\/p>\n

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2.<\/strong>\u91c7\u7528\u5f62\u5f0f<\/strong>Up<\/strong>=kpuc(y)<\/strong>\u62a5\u544a\u6d4b\u91cf\u7ed3\u679c<\/strong><\/span><\/section>\n
<\/section>\n<\/section>\n<\/section>\n<\/section>\n
\n


<\/p>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n

\u2460<\/span>ms<\/sub><\/span><\/em>=100.02147g<\/span>\uff0c<\/span>   <\/span>U95<\/sub><\/span><\/em>=0.79mg<\/span><\/span>\uff1b<\/span>   <\/span><\/span>v<\/span><\/em>eff<\/span><\/sub>=9<\/span>\u3002<\/span><\/span><\/p>\n

\u2461<\/span>ms<\/sub><\/span><\/em>=(100.02147\u00b10.00079<\/span>)g<\/span>\uff1b<\/span>   <\/span><\/span>v<\/span><\/em>eff<\/span><\/sub>=9<\/span>\uff0c<\/span>  <\/span><\/span>\u62ec\u53f7\u5185\u7b2c\u4e8c\u9879\u4e3a<\/span>U95<\/sub><\/span><\/em>\u4e4b\u503c\u3002<\/span><\/span><\/p>\n

\u2462<\/span>ms<\/sub><\/span><\/em>=100.02147(79<\/span>)g<\/span>\uff1b<\/span>   <\/span><\/span>v<\/span><\/em>eff<\/span><\/sub>=9<\/span>\uff0c<\/span>  <\/span><\/span>\u62ec\u53f7\u5185\u4e3a<\/span>U95<\/sub><\/span><\/em>\u4e4b\u503c\uff0c\u5176\u672b\u4f4d\u4e0e\u524d\u9762\u7ed3\u679c\u672b\u4f4d\u719f\u5bf9\u9f50\u3002<\/span><\/span><\/p>\n

\u2463<\/span>ms<\/sub><\/span><\/em>=100.02147(0.00079<\/span>)g<\/span>\uff1b<\/span>  <\/span><\/span>v<\/span><\/em>eff<\/span><\/sub>=9<\/span>\uff0c<\/span>   <\/span><\/span>\u62ec\u53f7\u5185\u4e3a<\/span>U95<\/sub><\/span><\/em>\u4e4b\u503c\uff0c\u4e0e\u524d\u9762\u7ed3\u679c\u6709\u76f8\u540c\u7684\u8ba1\u91cf\u5355\u4f4d\u3002<\/span><\/span><\/p>\n


<\/p>\n

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3.\u6d4b\u91cf\u4e0d\u786e\u5b9a\u5ea6\u7684\u8bc4\u5b9a\u6b65\u9aa4<\/strong><\/span><\/section>\n
<\/section>\n<\/section>\n<\/section>\n<\/section>\n
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<\/p>\n<\/section>\n<\/section>\n<\/section>\n

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CNAS \u8ba4\u53ef\u51c6\u5219\u4e0e\u6307\u5357<\/span><\/strong><\/p>\n

\u2460 CNAS-CL07\uff1a2011\u300a\u6d4b\u91cf\u4e0d\u786e\u5b9a\u5ea6\u7684\u8981\u6c42\u300b<\/span><\/p>\n

\u2461 CNAS-GL05\uff1a2011\u300a\u6d4b\u91cf\u4e0d\u786e\u5b9a\u5ea6\u8981\u6c42\u7684\u5b9e\u65bd\u6307\u5357\u300b<\/span><\/p>\n

\u2462 CNAS-GL06\uff1a2006\u300a\u5316\u5b66\u5206\u6790\u4e2d\u4e0d\u786e\u5b9a\u5ea6\u7684\u8bc4\u4f30\u6307\u5357\u300b<\/span><\/p>\n

\u2463 CNAS-GL07\uff1a2006\u300a\u7535\u78c1\u5e72\u6270\u6d4b\u91cf\u4e2d\u4e0d\u786e\u5b9a\u5ea6\u7684\u8bc4\u5b9a\u6307\u5357\u300b<\/span><\/p>\n

\u2464 CNAS-GL08\uff1a2006\u300a\u7535\u5668\u9886\u57df\u4e0d\u786e\u5b9a\u5ea6\u7684\u8bc4\u4f30\u6307\u5357\u300b<\/span><\/p>\n

\u2465 CNAS-GL10\uff1a2006\u300a\u6750\u6599\u7406\u5316\u68c0\u9a8c\u6d4b\u91cf\u4e0d\u786e\u5b9a\u5ea6\u8bc4\u4f30\u6307\u5357\u53ca\u5b9e\u4f8b\u300b  <\/span><\/p>\n

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<\/p>\n<\/section>\n<\/section>\n<\/section><\/div>\n","protected":false},"excerpt":{"rendered":"

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