{"id":966,"date":"2015-10-21T12:50:15","date_gmt":"2015-10-21T18:50:15","guid":{"rendered":"http:\/\/www.liuwenhao.me\/?p=966"},"modified":"2021-11-22T13:01:05","modified_gmt":"2021-11-22T05:01:05","slug":"%e5%be%ae%e4%bf%a1%e7%ba%a2%e5%8c%85%e7%9a%84%e7%8c%ab%e8%85%bb","status":"publish","type":"post","link":"https:\/\/www.liuwenhao.me\/?p=966","title":{"rendered":"\u600e\u6837\u53d1\u4e00\u4e2a&ldquo;\u5047&rdquo;\u7684\u5fae\u4fe1\u7ea2\u5305"},"content":{"rendered":"<p>\u6700\u8fd1\u5728\u7f51\u4e0a\u770b\u5230\u4e00\u5219\u65b0\u95fb\uff0c\u8bf4\u662f\u516c\u5b89\u5c40\u6253\u6389\u4e00\u4e2a\u5229\u7528\u5fae\u4fe1\u7ea2\u5305\u8fdb\u884c\u8d4c\u535a\u7684\u8d4c\u535a\u7fa4\u3002\u5176\u4e2d\u8d5a\u5f97\u6700\u591a\u7684\u4e00\u4e2a\u4eba\u8d5a\u4e86250\u591a\u4e07\u3002\u8fd9\u4ef6\u4e8b\u60c5\u8ba9\u6211\u7a81\u7136\u610f\u8bc6\u5230\uff0c\u539f\u6765\u5fae\u4fe1\u7684\u968f\u673a\u7ea2\u5305\uff0c\u5176\u5b9e\u5728\u4eba\u7684\u63a7\u5236\u4e0b\uff0c\u5e76\u4e0d\u968f\u673a\u3002<\/p>\n<p>\u8054\u60f3\u8d77\u6765\u4eca\u5e74\u8fc7\u5e74\u7684\u65f6\u5019\u8ddf\u540c\u5b66\u5728\u7fa4\u91cc\u73a9\u5fae\u4fe1\u7ea2\u5305\u7684\u63a5\u9f99\u6e38\u620f\u3002<\/p>\n<p>\u5f53\u65f6\u7684\u6e38\u620f\u89c4\u5219\u662f\u8fd9\u6837\u7684\uff1a<\/p>\n<p>\u7fa4\u91cc\u67d0\u4e2a\u4eba\u5148\u53d1\u4e00\u4e2a\u5c0f\u91d1\u989d\u7684\u7ea2\u5305\uff0c5\u4eba\u968f\u673a\u5206\uff0c\u5e76\u5b9a\u4e0b\u89c4\u77e9\uff1a\u62a2\u7684\u6700\u5c11\u91d1\u989d\u7684\u90a3\u4e2a\u4eba\u4e0b\u6b21\u53d1\u7ea2\u5305\uff0c\u53d1\u7ea2\u5305\u7684\u91d1\u989d\u7b49\u4e8e\u6447\u4e24\u6b21\u9ab0\u5b50\u5f97\u5230\u7684\u6570\u5b57\u76f8\u4e58\uff0c\u4ecd\u71365\u4eba\u968f\u673a\u5206\u3002\u8fd9\u4e2a\u7ea2\u5305\u62a2\u5230\u7684\u6700\u5c11\u7684\u90a3\u4e2a\u4eba\u7ee7\u7eed\u53d1\u7ea2\u5305\uff0c\u8fd9\u6837\u4e0d\u65ad\u8fdb\u884c\u4e0b\u53bb\u3002<\/p>\n<p>\u6211\u73a9\u5b8c\u4e86\u4e4b\u540e\uff0c\u4e00\u5171\u4e8f\u4e86\u63a5\u8fd160\u5757\u94b1\u3002\u8fd9\u66f4\u52a0push\u6211\u53bb\u5bfb\u627e\u5fae\u4fe1\u7ea2\u5305\u80cc\u540e\u7684\u732b\u817b\u4e86\u3002<\/p>\n<p><!--more-->\u52a0\u4e0a\u4e4b\u524d\u603b\u7ed3\u7684\u4e00\u4e9b\u7ecf\u9a8c\uff0c\u518d\u52a0\u4e0a\u8fd9\u4e24\u5929\u7684\u63a2\u7d22\uff0c\u73b0\u603b\u7ed3\u5982\u4e0b\uff1a  <\/p>\n<p>\u3010\u5f00\u59cb\u4ecb\u7ecd\u4e4b\u524d\uff0c\u6211\u5fc5\u987b\u58f0\u660e\uff1a\u6211\u5e0c\u671b\u4ee5\u6b64\u6587\u544a\u8beb\u5927\u5bb6\uff0c\u4e0d\u8981\u6c89\u6eba\u4e8e\u5fae\u4fe1\u7ea2\u5305\u7684\u6e38\u620f\u4e86\uff01\u6211\u6ca1\u6709\u6559\u4f60\u8d4c\u535a\uff0c\u5982\u679c\u56e0\u4e3a\u4ece\u6211\u8fd9\u91cc\u5b66\u5230\u7684\u4e00\u70b9\u70b9\u4e1c\u897f\u800c\u8d70\u4e0a\u4e86\u4e0d\u5f52\u8def\uff0c\u6211\u53ea\u80fd\u8868\u793a\u975e\u5e38\u9057\u61be\u3002\u3011<\/p>\n<div id=\"toc_container\" class=\"no_bullets\"><p class=\"toc_title\">\u5bfc\u822a\u76ee\u5f55<\/p><ul class=\"toc_list\"><li><a href=\"#1\">1. \u53d1\u51fa\u53bb\u7684\u7fa4\u7ea2\u5305\u4f60\u60f3\u62a2\u591a\u5c11\u5c31\u53ef\u4ee5\u62a2\u591a\u5c11\uff01<\/a><\/li><li><a href=\"#2\">2. \u9ab0\u5b50\u6447\u51fa\u6765\u7684\u6570\u5b57\u662f\u53ef\u4ee5\u4eba\u4e3a\u63a7\u5236\u7684\uff01<\/a><\/li><li><a href=\"#3\">3. \u6447\u9ab0\u5b50\u7684\u7b97\u6cd5\u662f\u6709\u89c4\u5f8b\u53ef\u5faa\u7684\uff01<\/a><\/li><\/ul><\/div>\n<h1><span id=\"1\"><span style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; color: #000000\">1. \u53d1\u51fa\u53bb\u7684\u7fa4\u7ea2\u5305\u4f60\u60f3\u62a2\u591a\u5c11\u5c31\u53ef\u4ee5\u62a2\u591a\u5c11\uff01<\/span><\/span><\/h1>\n<p>\u4ee5\u4e0a\u6587\u63d0\u5230\u7684\u6e38\u620f\u89c4\u5219\u4e3a\u4f8b\uff0c\u5047\u5982\u4e00\u4e2a\u4eba\u4e0d\u5de7\u521a\u597d\u6447\u5230\u4e86\u4e24\u4e2a6\u70b9\uff0c\u90a3\u5c82\u4e0d\u975e\u5e38\u5012\u9709\uff1f<\/p>\n<p>\u6839\u672c\u4e0d\u662f\u95ee\u9898\u3002\u4f60\u53d1\u51fa\u53bb\u768436\u5757\u94b1\uff0c\u4f60\u4ecd\u7136\u53ef\u4ee5\u62a2\u56de\u5176\u4e2d\u7684\u4e00\u5927\u534a\uff01<\/p>\n<p>\u8fd9\u4e2a\u95ee\u9898\u51fa\u73b0\u7684\u539f\u56e0\u5c31\u662f\u56e0\u4e3a\u5fae\u4fe1\u7ea2\u5305\u662f\u53ef\u4ee5\u8f6c\u53d1\u7684\u3002\u4e5f\u5c31\u662f\u8bf4\uff0c\u5728\u7fa4A\u91cc\u6ca1\u6709\u88ab\u62a2\u5b8c\u7684\u7ea2\u5305\uff0c\u662f\u53ef\u4ee5\u8f6c\u5230\u7fa4B\uff0c\u8ba9\u7fa4B\u7684\u4eba\u7ee7\u7eed\u62a2\u7684\u3002<\/p>\n<p>\u7ec6\u601d\u6781\u6050\uff0c\u5982\u679c\u7fa4A\u91cc\u9762\u7684\u4eba\u5168\u662f\u81ea\u5df1\u4eba\uff0c\u7fa4B\u5c31\u662f\u4e4b\u524d\u7684\u6240\u63d0\u5230\u7684\u8d4c\u535a\u7fa4\u5462\uff1f\u2014\u2014\u5f53\u4f60\u9700\u8981\u53d1\u7ea2\u5305\u7684\u65f6\u5019\uff0c\u53ef\u4ee5\u5148\u5728\u7fa4A\u91cc\u53d1\u591a\u4e2a\u6307\u5b9a\u91d1\u989d\u6307\u5b9a\u4eba\u6570\u7684\u7ea2\u5305\uff0c\u7136\u540e\u518d\u628a\u591a\u4e2a\u7ea2\u5305\u70b9\u5f00\uff0c\u62a2\u4e4b\u3002\u62a2\u5b8c\u4e4b\u540e\uff0c\u9009\u4e00\u4e2a\u81ea\u5df1\u62a2\u7684\u6700\u591a\u7684\u7ea2\u5305\uff0c\u8f6c\u53d1\u5230\u7fa4B\u3002\u7fa4B\u7684\u6210\u5458\u6253\u5f00\u7684\u7ea2\u5305\u5df2\u7ecf\u662f\u88ab\u4f60\u641c\u522e\u7684\u5dee\u4e0d\u591a\u7684\u7ea2\u5305\u4e86\uff0c\u4f60\u80af\u5b9a\u4e0d\u4f1a\u662f\u62a2\u7684\u6700\u5c11\u7684\u90a3\u4e2a\u4eba\u3002\u63a5\u4e0b\u6765\uff0c\u53ea\u8981\u6b63\u5e38\u53c2\u4e0e\u62a2\u5176\u4ed6\u4eba\u7684\u7ea2\u5305\uff0c\u5c31\u4e00\u5b9a\u6709\u7684\u8d5a\u3002\u8fd8\u5269\u4e0b\u4e00\u5927\u5806\u5728\u7fa4A\u91cc\u9762\u3001\u6ca1\u6709\u8f6c\u53d1\u5230\u7fa4B\u7684\u7ea2\u5305\uff0c\u600e\u4e48\u529e\uff1f\u4e00\u5929\u4e4b\u540e\uff0c\u5fae\u4fe1\u4f1a\u81ea\u52a8\u5c06\u94b1\u9000\u56de\u3002<\/p>\n<p>\u6240\u4ee5\uff0c\u73a9\u6e38\u620f\u65f6\uff0c\u53ea\u8981\u4f60\u5728\u7fa4A\u91cc\u9762\u53d1\u8db3\u591f\u591a\u7684\u7ea2\u5305\uff0c\u7406\u8bba\u4e0a\u5728\u8d4c\u535a\u7fa4\u4e2d\u53d1\u51fa\u7684\u7ea2\u5305\u7684\u91d1\u989d\uff0c\u662f\u53ef\u4ee5\u505a\u5230\u60f3\u53d1\u591a\u5c11\u5c31\u53d1\u591a\u5c11\u7684\u3002<\/p>\n<p>\u6211\u5c31\u77e5\u9053\u80af\u5b9a\u4f1a\u6709\u4eba\u95ee\uff0c\u7fa4A\u600e\u4e48\u4fdd\u8bc1\u5168\u662f\u81ea\u5df1\u4eba\uff1f\u5f88\u7b80\u5355\uff0c\u4f60\u968f\u4fbf\u62c9\u4e00\u4e2a\u597d\u53cb\u5efa\u4e2a\u7fa4\uff0c\u7136\u540e\u628a\u5b83\u4eec\u5168\u90fd\u8e22\u6389\uff0c\u53ea\u5269\u4e0b\u4f60\u81ea\u5df1\u3002\u8fd9\u6837\u4f60\u7684\u7fa4\u5c31\u5168\u662f\u201c\u81ea\u5df1\u4eba\u201d\u4e86\u3002<\/p>\n<h1><span id=\"2\"><span style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; color: #000000\">2. \u9ab0\u5b50\u6447\u51fa\u6765\u7684\u6570\u5b57\u662f\u53ef\u4ee5\u4eba\u4e3a\u63a7\u5236\u7684\uff01<\/span><\/span><\/h1>\n<p>\u8fd9\u4e2a\u79d8\u5bc6\u5176\u5b9e\u662f\u6211\u5728\u7f51\u4e0a\u770b\u5230\u7684\u3002<\/p>\n<p>\u65b9\u6cd5\u5f88\u7b80\u5355\u3002\u628a\u624b\u673a\u5f00\u5230\u98de\u884c\u6a21\u5f0f\uff0c\u6253\u5f00\u8d4c\u535a\u7fa4B\uff0c\u7136\u540e\u72c2\u6309\u9ab0\u5b50\u7684\u8868\u60c5\u3002\u8fc7\u4e00\u6bb5\u65f6\u95f4\u4e4b\u540e\uff0c\u9ab0\u5b50\u4f1a\u663e\u793a\u4e00\u4e2a\u6570\u5b57\u51fa\u6765\u3002\u8fd9\u4e2a\u6570\u5b57\u5c31\u662f\u53d1\u9001\u5230\u7fa4\u91cc\u7684\u9ab0\u5b50\u6700\u7ec8\u51fa\u73b0\u7684\u6570\u5b57\u3002\u4e0d\u8981\u7740\u6025\uff0c\u518d\u591a\u7b49\u4e00\u4f1a\u513f\uff0c\u7b49\u5fae\u4fe1\u4e0a\u63d0\u793a\u8fd9\u4e9b\u9ab0\u5b50\u90fd\u53d1\u9001\u5931\u8d25\uff08\u9ab0\u5b50\u524d\u9762\u4f1a\u51fa\u73b0\u91cd\u53d1\u7684\u6309\u94ae\uff09\uff0c\u518d\u5173\u95ed\u98de\u884c\u6a21\u5f0f\u3002<\/p>\n<p>\u5f53\u4f60\u9700\u89813\u70b9\u65f6\uff0c\u4f60\u627e\u52303\u70b9\u7684\u9ab0\u5b50\uff0c\u70b9\u51fb\u91cd\u53d1\uff0c\u5373\u53ef\u3002<\/p>\n<h1><span id=\"3\"><span style=\"font-family: \u5fae\u8f6f\u96c5\u9ed1; color: #000000\">3. \u6447\u9ab0\u5b50\u7684\u7b97\u6cd5\u662f\u6709\u89c4\u5f8b\u53ef\u5faa\u7684\uff01<\/span><\/span><\/h1>\n<p>\u5c31\u7b97\u662f\u6447\u9ab0\u5b50\uff0c\u8fd9\u79cd\u8fd9\u4e48\u968f\u673a\u7684\u968f\u673a\u6570\u751f\u6210\uff0c\u90fd\u662f\u6709\u89c4\u5f8b\u53ef\u5faa\u7684\u3002<\/p>\n<p>\u53ef\u4ee5\u8bf4\uff0c\u4ece\u5b8f\u89c2\u4e0a\u8bb2\uff0c\u4e16\u754c\u4e0a\u6ca1\u6709\u7edd\u5bf9\u7684\u968f\u673a\u6570\u3002\u6240\u4ee5\u5373\u4fbf\u662f\u5fae\u4fe1\u7684\u9ab0\u5b50\uff0c\u4e5f\u662f\u4f2a\u968f\u673a\u6570\u3002\u5f88\u591a\u968f\u673a\u6570\u751f\u6210\u7b97\u6cd5\u662f\u4ee5\u65f6\u95f4\u4e3a\u79cd\u5b50\u751f\u6210\u968f\u673a\u6570\u7684\u3002\u4e4b\u524d\u63d0\u5230\u7684\u6e38\u620f\u89c4\u5219\u91cc\u9762\uff0c\u9700\u8981\u8fde\u7eed\u6447\u4e24\u6b21\u9ab0\u5b50\u3002<\/p>\n<p>\u800c\u5f53\u4f60\u8fde\u7eed\u6309\u4e24\u6b21\u9ab0\u5b50\u65f6\uff0c\u4e24\u4e2a\u9ab0\u5b50\u8868\u60c5\u662f\u5f88\u6709\u53ef\u80fd\u5728\u540c\u4e00\u4e2a\u6570\u636e\u5305\u4e2d\u3002\u4e5f\u5c31\u662f\u8bf4\uff0c\u5982\u679c\u5fae\u4fe1\u7684\u9ab0\u5b50\u771f\u7684\u4ee5\u65f6\u95f4\u4e3a\u968f\u673a\u6570\u79cd\u5b50\uff0c\u90a3\u4e48\u540c\u4e00\u4e2a\u6570\u636e\u5305\u91cc\u7684\u8868\u60c5\u5c06\u4f1a\u5728\u540c\u4e00\u65f6\u523b\u88ab\u54cd\u5e94\uff0c\u8fd9\u65f6\u5019\u4e24\u4e2a\u9ab0\u5b50\u7684\u6570\u76f8\u540c\u7684\u6982\u7387\u4f1a\u660e\u663e\u504f\u5927\u3002<\/p>\n<p>\u5728\u4e4b\u524d\u7684\u62a2\u7ea2\u5305\u6e38\u620f\u4e2d\uff0c\u6211\u5929\u771f\u7684\u4ee5\u4e3a\u8fde\u7eed\u6309\u4e24\u6b21\u9ab0\u5b50\u4f1a\u7ed9\u6211\u5e26\u6765\u597d\u8fd0\u3002\u56e0\u4e3a\u6211\u575a\u4fe1\u6211\u4f1a\u6447\u51fa\u66f4\u591a\u76841\u00d71.<\/p>\n<p>\u8ba9\u6211\u4eec\u6765\u7b97\u4e00\u7b97\u5230\u5e95\u662f\u600e\u4e48\u66f4\u5212\u7b97\u3002\u6309\u7167\u4e4b\u524d\u7684\u6e38\u620f\u89c4\u5219\uff0c\u5982\u679c\u51fa\u73b0\u4e24\u4e2a\u76f8\u540c\u7684\u6570\u5b57\uff0c\u6570\u5b571\uff5e6\u662f\u968f\u673a\u7684\uff0c\u90a3\u4e48\u53d1\u7ea2\u5305\u7684\u91d1\u989d\u7684\u671f\u671b\u4e3a\uff1a<\/p>\n<p>\u8fde\u7eed\u6309\uff1aE1=(1+4+9+16+25+36)\/6 = 15.17<\/p>\n<p>\u968f\u673a\u6309\uff1aE2=(1+2+3+4+5+6)^2\/6^2 = 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