{"id":879,"date":"2017-10-22T17:31:31","date_gmt":"2017-10-22T09:31:31","guid":{"rendered":"http:\/\/www.xingdimc.com\/?p=879"},"modified":"2020-09-24T13:46:19","modified_gmt":"2020-09-24T05:46:19","slug":"%e6%8b%89%e6%b7%b1%e5%b7%a5%e8%89%ba%e5%8f%8a%e6%8b%89%e6%b7%b1%e6%a8%a1","status":"publish","type":"post","link":"https:\/\/www.xingdimc.com\/?p=879","title":{"rendered":"\u62c9\u6df1\u5de5\u827a\u53ca\u62c9\u6df1\u6a21"},"content":{"rendered":"<section class=\"wxb-style\">&nbsp;<\/p>\n<\/section>\n<p>&nbsp;<\/p>\n<p><strong>\u94dd\u5236\u591a\u5de5\u4f4d\u62c9\u6df1<\/strong><\/p>\n<p style=\"text-align: center;\"><iframe loading=\"lazy\" class=\"video_iframe\" src=\"https:\/\/v.qq.com\/iframe\/player.html?vid=t014840gyv3&amp;width=670&amp;height=502.5&amp;auto=0\" width=\"670\" height=\"502.5\" frameborder=\"0\" scrolling=\"no\" allowfullscreen=\"allowfullscreen\" data-vidtype=\"-1\" data-ratio=\"1.3636363636363635\" data-w=\"480\" data-src=\"https:\/\/v.qq.com\/iframe\/player.html?vid=t014840gyv3&amp;width=670&amp;height=502.5&amp;auto=0\" data-vh=\"502.5\" data-vw=\"670\" data-mce-fragment=\"1\"><\/iframe><strong><br data-filtered=\"filtered\" \/><\/strong><\/p>\n<p>&nbsp;<\/p>\n<p><strong>\u62c9\u6df1\u5de5\u827a\u8fc7\u7a0b\u8be6\u89e3\u89c6\u9891<\/strong><\/p>\n<p style=\"text-align: center;\"><strong><iframe loading=\"lazy\" class=\"video_iframe\" src=\"https:\/\/v.qq.com\/iframe\/player.html?vid=m0148zdveyv&amp;width=670&amp;height=376.875&amp;auto=0\" width=\"670\" height=\"376.875\" frameborder=\"0\" scrolling=\"no\" allowfullscreen=\"allowfullscreen\" data-vidtype=\"-1\" data-ratio=\"1.875\" data-w=\"480\" data-src=\"https:\/\/v.qq.com\/iframe\/player.html?vid=m0148zdveyv&amp;width=670&amp;height=376.875&amp;auto=0\" data-vh=\"376.875\" data-vw=\"670\" data-mce-fragment=\"1\"><\/iframe><br data-filtered=\"filtered\" 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data-mce-fragment=\"1\"><\/iframe><\/p>\n<p>&nbsp;<\/p>\n<p><strong>\u62c9\u6df1\u6a21\u7684\u57fa\u672c\u539f\u7406<\/strong><\/p>\n<p>\u62c9\u6df1\u662f\u5229\u7528\u6a21\u5177\u5c06\u5e73\u677f\u6bdb\u576f\u6216\u534a\u6210\u54c1\u6bdb\u576f\u62c9\u6df1\u6210\u5f00\u53e3\u7a7a\u5fc3\u4ef6\u7684\u4e00\u79cd\u51b7\u51b2\u538b\u5de5\u827a\u3002\u62c9\u6df1\u5de5\u827a\u53ef\u5236\u6210\u7684\u5236\u54c1\u5916\u5f62\u6709\uff1a\u5706\u7b52\u5f62\u3001\u95e8\u8def\u5f62\u3001\u7403\u5f62\u3001\u9525\u5f62\u3001\u77e9\u5f62\u53ca\u5176\u5b83\u5404\u79cd\u4e0d\u89c4\u5219\u7684\u5f00\u53e3\u7a7a\u5fc3\u96f6\u4ef6\u3002\u62c9\u6df1\u5de5\u827a\u4e0e\u5176\u5b83\u51b2\u538b\u5de5\u827a\u7ed3\u5408\uff0c\u53ef\u5236\u9020\u5916\u5f62\u590d\u6742\u7684\u96f6\u4ef6\uff0c\u5982\u843d\u6599\u5de5\u827a\u4e0e\u62c9\u6df1\u5de5\u827a\u7ec4\u5408\u5728\u4e00\u8d77\u7684\u843d\u6599\u62c9\u6df1\u590d\u5408\u6a21\u3002<\/p>\n<p>\u65e5\u5e38\u751f\u6d3b\u4e2d\u5e38\u89c1\u7684\u62c9\u6df1\u5236\u54c1\u6709\uff1a<strong>\u65cb\u8f6c\u4f53\u96f6\u4ef6\uff1a\u5982\u642a\u74f7\u8138\u76c6\uff0c\u94dd\u9505\u3002\u65b9<\/strong><strong>\u5f62\u96f6\u4ef6\uff1a\u5982\u996d\u76d2\uff0c\u6c7d\u8f66\u6cb9\u7bb1\u3002\u590d\u6742\u96f6\u4ef6\uff1a\u5982\u6c7d\u8f66\u8986\u76d6\u4ef6\u3002<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p><strong>\u62c9\u6df1\u7684\u53d8\u5f62\u8fc7\u7a0b<\/strong><\/p>\n<p>\u7528\u5ea7\u6807\u7f51\u683c\u8bd5\u9a8c\u6cd5\u5206\u6790\u3002\u62c9\u6df1\u65f6\u538b\u8fb9\u5708\u5148\u628a\u4e2d\u677f\u6bdb\u576f\u538b\u7d27\uff0c\u51f8\u6a21\u4e0b\u884c\uff0c\u5f3a\u8feb\u4f4d\u4e8e\u538b\u8fb9\u5708\u4e0b\u7684\u6750\u6599\uff08\u51f8\u7f18\u90e8\u5206\uff09\u4ea7\u751f\u5851\u6027\u53d8\u5f62\u800c\u6d41\u8fdb\u51f8\u51f9\u6a21\u95f4\u9699\u5f62\u6210\u5706\u7b52\u4fa7\u58c1\u3002\u89c2\u5bdf\u62c9\u6df1\u540e\u7684\u7f51\u683c\u53d1\u73b0\uff1a\u5e95\u90e8\u7f51\u683c\u57fa\u672c\u4fdd\u6301\u4e0d\u53d8\uff0c\u7b52\u58c1\u90e8\u5206\u53d1\u751f\u8f83\u5927\u53d8\u5316\u3002<\/p>\n<p>1.\u539f\u95f4\u683c\u76f8\u7b49\u7684\u540c\u5fc3\u5706\u6210\u4e86\u957f\u5ea6\u76f8\u7b49\uff0c\u95f4\u8ddd\u589e\u5927\u7684\u5706\u5468\u7ebf\uff0c\u8d8a\u63a5\u8fd1\u7b52\u53e3\uff0c\u95f4\u8ddd\u589e\u5927\u3002<\/p>\n<p>2.\u539f\u5206\u5ea6\u76f8\u7b49\u7684\u8f90\u5c04\u7ebf\u53d8\u6210\u5782\u76f4\u7684\u5e73\u884c\u7ebf\uff0c\u800c\u4e14\u95f4\u8ddd\u76f8\u7b49\u3002<\/p>\n<p>3.\u51f8\u7f18\u6750\u6599\u53d1\u751f\u5f84\u5411\u4f38\u957f\u53d8\u5f62\u548c\u5207\u5411\u538b\u7f29\u53d8\u5f62<\/p>\n<p>\u603b\u7ed3\uff1a\u62c9\u6df1\u6750\u6599\u7684\u53d8\u5f62\u4e3b\u8981\u53d1\u751f\u5728\u51f8\u7f18\u90e8\u5206\uff0c\u62c9\u6df1\u53d8\u5f62\u7684\u8fc7\u7a0b\u5b9e\u8d28\u4e0a\u662f\u51f8\u7f18\u5904\u7684\u6750\u6599\u5728\u5f84\u5411\u62c9\u5e94\u529b\u548c\u5207\u5411\u538b\u5e94\u529b\u7684\u4f5c\u7528\u4e0b\u4ea7\u751f\u5851\u6027\u53d8\u5f62\uff0c\u51f8\u7f18\u4e0d\u65ad\u6536\u7f29\u800c\u8f6c\u5316\u4e3a\u7b52\u58c1\u7684\u8fc7\u7a0b\uff0c\u8fd9\u79cd\u53d8\u5f62\u7a0b\u5ea6\u5728\u51f8\u7f18\u7684\u6700\u5916\u7f18\u4e3a\u6700\u5927\u3002<\/p>\n<p>&nbsp;<\/p>\n<p><strong>\u5404\u79cd\u62c9\u6df1\u73b0\u8c61<\/strong><\/p>\n<p>\u7531\u4e8e\u62c9\u6df1\u65f6\u5404\u90e8\u5206\u7684\u5e94\u529b\uff08\u53d7\u529b\u60c5\u51b5\uff09\u548c\u53d8\u5f62\u60c5\u51b5\u4e0d\u4e00\u6837\uff0c\u4f7f\u62c9\u6df1\u5de5\u827a\u51fa\u73b0\u4e86\u4e00\u4e9b\u7279\u6709\u7684\u73b0\u8c61\uff1a<\/p>\n<p><strong>\u8d77\u76b1\uff1a<\/strong>A.\u62c9\u6df1\u65f6\u51f8\u7f18\u90e8\u5206\u7684\u5207\u5411\u538b\u5e94\u529b\u5927\u5230\u8d85\u51fa\u6750\u6599\u7684\u6297\u5931\u7a33\u80fd\u529b\uff0c\u51f8\u7f18\u90e8\u5206\u6750\u6599\u4f1a\u5931\u7a33\u800c\u53d1\u751f\u9686\u8d77\u73b0\u8c61\uff0c\u8fd9\u79cd\u73b0\u8c61\u79f0\u8d77\u76b1.\u8d77\u76b1\u9996\u5148\u5728\u5207\u5411\u538b\u5e94\u529b\u6700\u5927\u7684\u5916\u8fb9\u6cbf\u53d1\u751f,\u8d77\u76b1\u4e25\u91cd\u65f6\u4f1a\u5f15\u8d77\u62c9\u5ea6.B.\u8d77\u76b1\u662f\u62c9\u6df1\u5de5\u827a\u4ea7\u751f\u5e9f\u54c1\u7684\u4e3b\u8981\u539f\u56e0\u4e4b\u4e00,\u6b63\u5e38\u7684\u62c9\u6df1\u5de5\u827a\u4e2d\u662f\u4e0d\u7b54\u5e94\u7684.\u5e38\u91c7\u7528\u538b\u529b\u5708\u7684\u538b\u529b\u538b\u4f4f\u51f8\u7f18\u90e8\u5206\u6750\u6599\u6765\u9632\u6b62\u8d77\u76b1.C.\u8d77\u76b1\u7684\u5f71\u54cd\u56e0\u7d20:<\/p>\n<p>a\uff09. \u76f8\u5bf9\u539a\u5ea6:t\/D\u3000\u5176\u4e2dt&#8212;-\u6bdb\u576f\u539a\u5ea6,D&#8212;-\u6bdb\u576f\u76f4\u5f84\u3000\u00a0\u5224\u5b9a\u662f\u5426\u8d77\u76b1\u7684\u6761\u4ef6:D-d&lt;=2Zt, d &#8212;-\u5de5\u4ef6\u76f4\u5f84.<\/p>\n<p>b\uff09. 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\u51f8\u7f18\u5916\u8fb9\u6cbf\u6750\u6599\u539a\u5ea6\u53d8\u5316\u6700\u5927,\u62c9\u6df1\u4ef6\u6210\u5f62\u540e,\u62c9\u6df1\u4ef6\u7684\u576f\u53e3\u6750\u6599\u6700\u539a,\u5f80\u91cc\u9010\u6e10\u51cf\u8584,\u800c\u6750\u6599\u5e95\u90e8\u7531\u4e8e\u78e8\u64e6\u4f5c\u7528(\u62c9\u6df1\u51f8\u6a21\u4e0e\u5e95\u90e8\u6750\u6599\u95f4)\u963b\u6b62\u6750\u6599\u7684\u4f38\u957f\u53d8\u5f62\u800c\u4f7f\u5e95\u90e8\u6750\u6599\u53d8\u8584\u8f83\u5c0f,\u800c\u5e95\u90e8\u5706\u89d2\u90e8\u5206\u6750\u6599\u62c9\u6df1\u4e2d\u59cb\u7ec8\u53d7\u51f8\u6a21\u5706\u89d2\u7684\u9876\u529b\u53ca\u5f2f\u66f2\u4f5c\u7528,\u5728\u6574\u4e2a\u62c9\u6df1\u4e2d\u4e00\u76f4\u53d7\u5230\u62c9\u5e94\u529b\u4f5c\u7528,\u9020\u6210\u6b64\u5904\u53d8\u8584\u6700\u5927\u3002<\/p>\n<p>\u6240\u4ee5\u62c9\u6df1\u4e2d\u539a\u5ea6\u53d8\u8584\u4e3b\u8981\u96c6\u4e2d\u4e8e\u5e95\u90e8\u5706\u89d2\u90e8\u5206\u53ca\u5706\u7b52\u4fa7\u58c1\u90e8\u5206,\u6211\u4eec\u628a\u8fd9\u4e00\u53d8\u8584\u6700\u4e25\u91cd\u7684\u90e8\u4f4d\u79f0\u4f5c\u5371\u9669\u65ad\u9762\u3002<\/p>\n<p>\u62c9\u6df1\u8fc7\u7a0b\u4e2d,\u5706\u7b52\u4fa7\u58c1\u8d77\u5230\u4f20\u9012\u51f8\u6a21\u62c9\u529b\u7ed9\u51f8\u7f18\u7684\u4f5c\u7528,\u5f53\u4f20\u529b\u533a\u7684\u5f84\u5411\u62c9\u5e94\u529b\u8d85\u51fa\u6750\u6599\u6781\u9650,\u4fbf\u51fa\u73b0\u62c9\u7834\u73b0\u8c61\u3002<\/p>\n<p>&nbsp;<\/p>\n<p><strong>\u3000\u3000\u6750\u6599\u786c\u5316\u4e0d\u5747\u5300\uff1a<\/strong>\u62c9\u6df1\u540e\u6750\u6599\u53d1\u751f\u5851\u6027\u53d8\u5f62,\u5f15\u8d77\u6750\u6599\u7684\u51b7\u4f5c\u786c\u5316\u3002\u7531\u4e8e\u5404\u90e8\u5206\u53d8\u5f62\u7a0b\u5ea6\u4e0d\u4e00\u6837\uff0c\u51b7\u4f5c\u786c\u5316\u7684\u7a0b\u5ea6\u4ea6\u4e0d\u4e00\u6837\uff0c\u5176\u4e2d\u53e3\u90e8\u6700\u5927\uff0c\u5f80\u4e0b\u786c\u5316\u7a0b\u5ea6\u964d\u4f4e\uff0c\u62c9\u8fd1\u5e95\u90e8\u65f6\uff0c\u7531\u4e8e\u5207\u5411\u538b\u7f29\u53d8\u5f62\u8f83\u5c0f\uff0c\u51b7\u4f5c\u786c\u5316\u6700\u5c0f\uff0c\u6750\u6599\u7684\u5c48\u670d\u6781\u9650\u548c\u5f3a\u5ea6\u90fd\u8f83\u4f4e\uff0c\u6b64\u5904\u6700\u6613\u4ea7\u751f\u62c9\u88c2\u73b0\u8c61\u3002<\/p>\n<p>&nbsp;<\/p>\n<section class=\"\" data-tools=\"135\u7f16\u8f91\u5668\" data-id=\"89255\">\n<section>\n<section><strong>\u5207\u8fb9\u4f59\u91cf<\/strong><\/p>\n<\/section>\n<\/section>\n<\/section>\n<p>\u3000\u3000\u662f\u7531\u4e8e\u6a21\u5177\u95f4\u9699\u4e0d\u5747\u5300\uff0c\u677f\u539a\u53d8\u5316\uff0c\u78e8\u64e6\u963b\u529b\u4e0d\u7b49\uff0c\u5b9a\u4f4d\u4e0d\u51c6\u53ca\u6750\u6599\u673a\u68b0\u6027\u80fd\u7684\u65b9\u5411\u6027\u7b49\uff0c\u9020\u6210\u62c9\u6df1\u4ef6\u53e3\u90e8\u9ad8\u4f4e\u4e0d\u9f50\uff0c\u5bf9\u4e8e\u8981\u6c42\u9ad8\u7684\u62c9\u6df1\u4ef6\uff0c\u9700\u589e\u52a0\u4e00\u9053\u5207\u8fb9\u5de5\u5e8f\u3002\u800c\u591a\u6b21\u62c9\u6df1\u5c31\u66f4\u660e\u663e\u3002<\/p>\n<p>&nbsp;<\/p>\n<p><strong>\u6bdb\u576f\u5c3a\u5bf8\u8ba1\u7b97<\/strong><\/p>\n<p>\u4e3b\u8981\u6839\u636e\u5851\u53d8\u4f53\u79ef\u4e0d\u53d8\u539f\u7406\uff0c\u5e76\u7565\u5f80\u62c9\u6df1\u4e2d\u7684\u58c1\u539a\u7684\u53d8\u5316\u3002\u62c9\u6df1\u524d\u540e\u6bdb\u576f\u4e0e\u5de5\u4ef6\u8868\u9762\u79ef\u76f8\u7b49\u7684\u539f\u5219\u8fdb\u884c\uff0c\u6b64\u79cd\u65b9\u6cd5\u79f0\u4f5c\u7b49\u9762\u79ef\u6cd5\u3002\u4f46\u8fd9\u79cd\u8ba1\u7b97\u65b9\u6cd5\u53ea\u662f\u8fd1\u4f3c\u7684\u3002\u82e5\u65cb\u8f6c\u4f53\u6bdb\u576f\u6599\u539a&gt;0.5mm\uff0c\u8ba1\u7b97\u65f6\u4ee5\u6599\u539a\u4e2d\u7ebf\u4e3a\u51c6\u3002<\/p>\n<p>&nbsp;<\/p>\n<p><strong>\u5706\u7b52\u5f62\u4ef6\u62c9\u6df1\u7cfb\u6570<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p>1. \u62c9\u6df1\u7cfb\u6570\u7684\u6982\u5ff5\u3000\u62c9\u6df1\u7cfb\u6570\u662f\u6307\u62c9\u6df1\u540e\u5de5\u4ef6\u76f4\u5f84d\u4e0e\u62c9\u6df1\u524d\u6bdb\u576f\u76f4\u5f84D\u4e4b\u6bd4\u3002<\/p>\n<p>M=d\/D<\/p>\n<p>A.\uff08M&lt;1\uff09\u62c9\u6df1\u7cfb\u6570M\u53cd\u6620\u4e86\u62c9\u6df1\u65f6\u6750\u6599\u53d8\u5f62\u7a0b\u5ea6\u7684\u5927\u5c0f\uff0cM\u8d8a\u5c0f\uff0c\u8868\u660e\u53d8\u5f62\u7a0b\u5ea6\u8d8a\u5927\u3002<\/p>\n<p>B.\u62c9\u6df1\u7cfb\u6570M\u662f\u62c9\u6df1\u5de5\u827a\u4e2d\u7684\u4e00\u4e2a\u91cd\u8981\u53c2\u6570\uff0c\u662f\u62c9\u6df1\u5de5\u827a\u8ba1\u7b97\u548c\u6a21\u5177\u8bbe\u8ba1\u7684\u91cd\u8981\u4f9d\u636e\u3002<\/p>\n<p>C.\u5b9e\u9645\u751f\u4ea7\u4e2d\uff0c\u4e3a\u51cf\u5c11\u62c9\u6df1\u6b21\u6570\uff0cM\u4e00\u822c\u53d6\u6700\u5c0f\u503c\u3002<\/p>\n<p>D.\u5f53M\u5c0f\u5230\u4e00\u5b9a\u503c\u65f6\uff0c\u51f8\u7f18\u5916\u8fb9\u6cbf\u4fbf\u4f1a\u51fa\u73b0\u8d77\u76b1\u73b0\u8c61\uff0c\u4f46\u53ef\u7528\u589e\u52a0\u538b\u529b\u5708\u7684\u538b\u8fb9\u529b\u9632\u6b62\u8d77\u76b1\u7684\u51fa\u73b0\u3002<\/p>\n<p>E.\u5f53M \u5c0f\u5230\u4e00\u5b9a\u503c\u65f6\uff0c\u51fa\u73b0\u62c9\u7834\u73b0\u8c61\uff0c\u62c9\u7834\u4e00\u822c\u51fa\u73b0\u5728\u62c9\u6df1\u529b\u5feb\u51fa\u73b0\u5cf0\u503c\u65f6\uff0c\u5373\u62c9\u6df1\u7684\u521d\u59cb\u9636\u6bb5\u3002<\/p>\n<p>F.\u6781\u9650\u62c9\u6df1\u7cfb\u6570\uff0c\u5728\u5371\u9669\u65ad\u9762\u4e0d\u88ab\u62c9\u7834\u7684\u6761\u4ef6\u4e0b\u6240\u80fd\u91c7\u7528\u7684\u6700\u5c0f\u62c9\u6df1\u7cfb\u6570<\/p>\n<p>&nbsp;<\/p>\n<p>2.\u5f71\u54cd\u62c9\u6df1\u7cfb\u6570\u7684\u56e0\u7d20\uff1a<\/p>\n<p>A. \u6750\u6599\u7684\u673a\u68b0\u6027\u80fd\u3002\u6750\u6599\u7684\u5851\u6027\u597d\uff0c\u5c48\u670d\u6bd4\u03c3s\/\u03c3b\u5c0f\u7684\u6750\u6599\uff0cm\u53ef\u5c0f\u4e9b\uff0c\u56e0\u03c3s\u5c0f\uff0c\u8bf4\u660e\u6750\u6599\u6613\u53d8\u5f62\uff0c\u03c3b\u5927\uff0c\u8bf4\u660e\u5371\u9669\u65ad\u9762\u627f\u8f7d\u80fd\u529b\u9ad8\uff0c\u4e0d\u6613\u62c9\u65ad\u3002<\/p>\n<p>B.\u6bdb\u576f\u7684\u76f8\u5bf9\u539a\u5ea6t\/D<\/p>\n<p>C. \u62c9\u6df1\u65b9\u5f0f\uff1a\u6709\u538b\u529b\u5708\u65f6\uff0c\u62c9\u6df1\u7cfb\u6570M\u53ef\u5c0f\u4e9b\u3002<\/p>\n<p>D. \u6a21\u5177\u7ed3\u6784\uff1a\u62c9\u6df1\u6a21\u7684\u51f8\uff0c\u51f9\u6a21\u5706\u89d2\u7684\u5927\u5c0f\uff0c\u53ca\u51f8\uff0c\u51f9\u6a21\u4e4b\u95f4\u7684\u95f4\u9699\u5927\u5c0f\uff0c\u5bf9\u62c9\u6df1\u7cfb\u6570\u5f71\u54cd\u5f88\u5927\u3002<\/p>\n<p>E.\u78e8\u64e6\u4e0e\u6da6\u6ed1\u6761\u4ef6\uff1a\u8981\u6c42\u51f9\u6a21\u3001\u538b\u529b\u5708\u4e0e\u6bdb\u576f\u63a5\u89e6\u9762\u5e94\u5149\u6ed1\uff0c\u8981\u6c42\u6da6\u6ed1\uff0c\u4f46\u51f8\u6a21\u4e0e\u6bdb\u576f\u63a5\u89e6\u9762\u8981\u7c97\u7cd9\u4e9b\u597d\uff0c\u4e0d\u8981\u6da6\u6ed1\uff0c\u4ee5\u589e\u52a0\u78e8\u64e6\u529b\uff0c\u51cf\u5c11\u62c9\u88c2\u7684\u53ef\u80fd\u6027\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>3.\u62c9\u6df1\u7cfb\u6570\u7684\u786e\u5b9a\uff1a<\/p>\n<p>\u7531\u4e8e\u5f71\u54cd\u6750\u6599\u62c9\u6df1\u7cfb\u6570\u7684\u56e0\u7d20\u5f88\u591a\uff0c\u7406\u8bba\u8ba1\u7b97\u4e0e\u5b9e\u9645\u76f8\u5dee\u592a\u5927\uff0c\u5404\u79cd\u6750\u6599\u7684\u62c9\u6df1\u7cfb\u6570\u90fd\u662f\u7531\u5b9e\u9a8c\u65b9\u6cd5\u83b7\u5f97\u7684\u3002<\/p>\n<p>&nbsp;<\/p>\n<p><strong>\u62c9\u6df1\u6a21\u7684\u5206\u7c7b<\/strong><\/p>\n<p>1.\u518d\u6b21\u62c9\u6df1\u6a21\uff1a\u5b83\u662f\u534a\u6210\u54c1\u6bdb\u576f\u5957\u5728\u538b\u529b\u5708\u4e0a\u5b9a\u4f4d\uff0c\u4e0a\u6a21\u4e0b\u964d\uff0c\u4e0b\u6a21\u4e0a\u7684\u51f8\u6a21\u628a\u534a\u6210\u54c1\u6bdb\u576f\u62c9\u8fdb\u51f9\u6a21\u4e2d\uff0c\u4f7f\u534a\u6210\u54c1\u76f4\u5f84\u51cf\u5c11\uff0c\u4e3b\u8981\u533a\u522b\uff1a\u662f\u538b\u8fb9\u5708\u4e0e\u9996\u6b21\u62c9\u6df1\u7684\u538b\u8fb9\u5708\u4e0d\u540c\u3002<\/p>\n<p>2. \u590d\u5408\u62c9\u6df1\u6a21\uff1a\u5176\u4e2d\u5176\u62c9\u6df1\u51f9\u6a21\u53c8\u8d77\u5230\u843d\u6599\u51f8\u6a21\u7684\u4f5c\u7528\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u5706\u7b52\u5f62\u62c9\u6df1\u5de5\u827a\u8ba1\u7b97<\/p>\n<p>&nbsp;<\/p>\n<p>1. \u65e0\u51f8\u7f18\u7b52\u5f62\u4ef6\u62c9\u6df1\u7684\u5de5\u827a\u8ba1\u7b97<\/p>\n<p>&nbsp;<\/p>\n<p>\uff081\uff09 \u62c9\u6df1\u6b21\u6570\u7684\u786e\u5b9a<\/p>\n<p>A.\u6c42\u51fa\u5de5\u4ef6\u7684\u62c9\u6df1\u7cfb\u6570\uff1amz=d\/D<\/p>\n<p>B.\u5047\u5982mz&gt; m1,\u5219\u53ef\u4e00\u6b21\u62c9\u6df1\u6210\u5f62\uff1b\u5982mz&lt; m1\uff0c\u5219\u9700\u591a\u6b21\u62c9\u6df1\uff08\u4e24\u6b21\u6216\u4e24\u6b21\u4ee5\u4e0a\uff09<\/p>\n<p>C.\u6c42m 1, m 2, m 3\u2026\u2026m n\u76f4\u5230\u4f53\u79ef\u5c0f\u4e8em z\u4e3a\u6b62\uff0c\u4e3a\u65f6\u7684n\u5373\u662f\u62c9\u6df1\u7684\u6b21\u6570\u3002<\/p>\n<p>D.\u53e6\u4e00\u79cd\u65b9\u6cd5\u662f\u7531\u5de5\u4ef6\u7684\u76f8\u5bf9\u9ad8\u5ea6H\/d\u548c\u76f8\u5bf9\u539a\u5ea6t\/D\u786e\u5b9a\u3002<\/p>\n<p>E. \u591a\u6b21\u62c9\u6df1\u7684\u76ee\u7684\u662f\u9632\u6b62\u62c9\u88c2\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\uff082\uff09\u518d\u6b21\u62c9\u6df1\u7684\u7279\u70b9\u3002<\/p>\n<p>\u53d8\u5f62\u4ecd\u7136\u662f\u4f9d\u9760\u5f84\u5411\u62c9\u5e94\u529b\u548c\u5207\u5411\u538b\u5e94\u529b\u7684\u8054\u5408\u4f5c\u7528\u3002\u4f7f\u534a\u6210\u54c1\u7684\u76f4\u5f84\u53d1\u751f\u6536\u7f29\uff0c\u589e\u52a0\u9ad8\u5ea6\u3002<\/p>\n<p>\u5b83\u4e0e\u9996\u6b21\u62c9\u6df1\u7684\u4e0d\u540c\u4e3b\u8981\u8868\u73b0\u5728\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762<\/p>\n<p>\u9996\u6b21\u62c9\u6df1 \u518d\u6b21\u62c9\u6df1<\/p>\n<p>\u6bdb\u576f \u5e73\u677f\uff08\u539a\u5ea6\u5747\uff0c\u673a\u68b0\u6027\u80fd\u5747\u5300\uff09 \u534a\u6210\u54c1\uff08\u539a\u5ea6\u4e0d\u5747\uff0c\u5404\u5904\u6027\u80fd\u4e0d\u4e00\uff09<\/p>\n<p>\u53d8\u5f62\u533a \u6574\u4e2a\u51f8\u7f18\u90e8\u5206\u59cb\u7ec8\u53c2\u4e0e\u53d8\u5f62 \u53ea\u6709\u53f0\u80a9\u90e8\u5206\u53c2\u4e0e\u53d8\u5f62<\/p>\n<p>\u62c9\u6df1\u529b \u521d\u59cb\u9636\u6bb5\u8f83\u5927\uff0c\u4ee5\u540e\u9010\u6e10\u51cf\u5c0f<\/p>\n<p>\u9010\u6e10\u589e\u5927<\/p>\n<p>\u5371\u9669\u65ad\u9762 \u62c9\u88c2\u51fa\u73b0\u5728\u521d\u59cb\u9636\u6bb5\uff0c\u5728\u51f8\u6a21\u5706\u89d2\u5904 \u62c9\u88c2\u51fa\u73b0\u5728\u62c9\u6df1\u672a\u5c3e\uff0c\u5728\u51f8\u6a21\u5706\u89d2\u5904\u3002<\/p>\n<p>\u8d77\u76b1 \u51f8\u7f18\u6613\u8d77\u76b1 \u8d77\u76b1\u4e0d\u6613\u53d1\u751f\uff0c\u53ea\u662f\u5728\u62c9\u6df1\u672a\u5c3e\u53d1\u751f<\/p>\n<p>\u62c9\u6df1\u7cfb\u6570 \u6700\u5c0f \u9010\u6b21\u589e\u5927<\/p>\n<p>&nbsp;<\/p>\n<p>\uff083\uff09\u5de5\u827a\u8ba1\u7b97\u7a0b\u5e8f<\/p>\n<p>\uff21.\u786e\u5b9a\u5207\u8fb9\u4f59\u91cf\u03b4\u3002<\/p>\n<p>\uff22.\u8ba1\u7b97\u6bdb\u576f\u7684\u76f4\u5f84\uff24\u3002<\/p>\n<p>\uff23.\u786e\u5b9a\u662f\u5426\u7528\u538b\u8fb9\u5708\u3002<\/p>\n<p>\uff24.\u786e\u5b9a\u62c9\u6df1\u7cfb\u6570\u4e0e\u62c9\u6df1\u6b21\u6570\u3002<\/p>\n<p>\uff25.\u786e\u5b9a\u5404\u6b21\u62c9\u6df1\u7684\u76f4\u5f84<\/p>\n<p>\uff26.\u786e\u5b9a\u5404\u6b21\u62c9\u6df1\u7684\u51f8\u51f9\u6a21\u5706\u89d2\u534a\u5f84\uff1a<\/p>\n<p>ra=0.8 (D-d)t<\/p>\n<p>ran=(0.6\uff5e0.9)ran-1<\/p>\n<p>rt=(0.6-1)ra<\/p>\n<p>G.\u786e\u5b9a\u5404\u6b21\u62c9\u6df1\u534a\u6210\u54c1\u7684\u9ad8\u5ea6\uff1a<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>2.\u5e26\u51f8\u7f18\u7b52\u5f62\u4ef6\u62c9\u6df1\u7684\u5de5\u827a\u8ba1\u7b97<\/p>\n<p>&nbsp;<\/p>\n<p>\uff081\uff09 \u5e26\u51f8\u7f18\uff08\u6cd5\u5170\u8fb9\uff09\u7b52\u5f62\u4ef6\u5206\u7c7b\uff1a<\/p>\n<p>\uff21.\u51f8\u7f18\u76f8\u5bf9\u76f4\u5f84\u5f88\u5c0f dt\/d=1.1\uff5e1.4,\u76f8\u5bf9\u9ad8\u5ea6\u8f83\u5927 H\/d&gt;1\uff0c\u53ef\u4ee5\u6309\u65e0\u51f8\u7f18\u7b52\u5f62\u4ef6\u8fdb\u884c\u5de5\u827a\u8ba1\u7b97\u548c\u62c9\u6df1\uff0c\u5373\uff1a\u9996\u6b21\u62c9\u6df1\u4e0d\u7559\u51f8\u7f18\uff0c\u518d\u6b21\u62c9\u6df1\u65f6\u7559\u51fa\u9525\u5f62\u51f8\u7f18\uff0c\u6700\u540e\u5de5\u5e8f\u628a\u51f8\u7f18\u538b\u5e73\u3002<\/p>\n<p>\uff22. \u51f8\u7f18\u76f8\u5bf9\u76f4\u5f84\u5f88\u5927 dt\/d&gt;4\uff0c\u5e76\u4e14\u9ad8\u5ea6\uff28\u5f88\u4f4e\uff0c\u8fd9\u7c7b\u96f6\u4ef6\u7684\u53d8\u5f62\u7279\u70b9\u5df2\u8d77\u51fa\u62c9\u6df1\u8303\u56f4\uff0c\u5c5e\u4e8e\u80c0\u5f62\u3002<\/p>\n<p>\uff23. \u51f8\u7f18\u76f8\u5bf9\u534a\u5f84\u8f83\u5927 dt\/d&gt;1.4\uff0c\u76f8\u5bf9\u9ad8\u5ea6\u5df2\u8f83\u5927\uff0c\u8fd9\u7c7b\u79f0\u5bbd\u51f8\u7f18\u7b52\u5f62\u4ef6\uff0c\u5373\u5e26\u51f8\u7f18\u7b52\u5f62\u4ef6\uff0c\u5b83\u6709\u4e24\u79cd\u6210\u5f62\u65b9\u6cd5\uff1a\u7b2c\u4e00\u79cd\u662f\u6bcf\u6b21\u62c9\u6df1\u9ad8\u5ea6\u4e0d\u53d8\uff0c\u6539\u53d8\u8fbe\u5230\u8981\u6c42\uff1b\u7b2c\u4e8c\u79cd\u662f\u6539\u53d8\u6bcf\u6b21\u62c9\u6df1\u7684\u76f4\u5f84\u6765\u589e\u52a0\u9ad8\u5ea6\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\uff082\uff09 \u5e26\u51f8\u7f18\u7b52\u5f62\u4ef6\u7684\u62c9\u6df1\u7279\u70b9\uff1a\uff08\u539f\u7406\u4e0e\u4e0d\u5e26\u51f8\u7f18\u7b52\u5f62\u4ef6\u76f8\u4f3c\uff09<\/p>\n<p>\uff21.\u62c9\u6df1\u7cfb\u6570<\/p>\n<p>dt\/d&#8211; \u51f8\u7f18\u76f8\u5bf9\u76f4\u5f84<\/p>\n<p>H\/d&#8211;\u5de5\u4ef6\u76f8\u5bf9\u9ad8\u5ea6r\/d&#8211;\u5e95\u90e8\u53ca\u51f8\u7f18\u90e8\u5206\u76f8\u5bf9\u5706\u89d2\u534a\u5f84<\/p>\n<p>m\u7531\u4ee5\u4e0a\u4e09\u4e2a\u5c3a\u5bf8\u56e0\u7d20\u786e\u5b9a\uff0c\u5176\u4e2ddt\/d\u5f71\u54cd\u6700\u5927\uff0c\u800cr\/d\u5f71\u54cd\u6700\u5c0f\uff0c\u5f53\u6bdb\u576f\u76f4\u5f84\uff24\u53ca\u62c9\u6df1\u7cfb\u6570\u4e00\u5b9a\u65f6\uff0cdt\/d\u548cH\/d\u4e0d\u540c\uff0c\u5219\u6750\u6599\u7684\u53d8\u5f62\u7a0b\u5ea6\u4e0d\u540c\uff0cdt\/d\u8d8a\u5c0f\uff0cH\/d\u8d8a\u5927\uff0c\u5219\u53d8\u5f62\u7a0b\u5ea6\u8d8a\u5927\u3002<\/p>\n<p>\uff22.\u5e26\u51f8\u7f18\u7b52\u5f62\u4ef6\u62c9\u6df1\uff0c\u51f8\u7f18\u4e0d\u5168\u8f6c\u53d8\u4e3a\u7b52\u58c1\uff0c\u5176\u53ef\u4ee5\u770b\u4f5c\u662f\u65e0\u51f8\u7f18\u62c9\u6df1\u8fc7\u7a0b\u4e2d\u7684\u4e00\u4e2a\u4e2d\u95f4\u72b6\u6001\uff0c\u56e0\u6b64\uff0c\u5176\u9996\u6b21\u62c9\u6df1\u7cfb\u6570\u53ef\u5c0f\u4e8e\u6216\u5373\u662f\u65e0\u51f8\u7f18\u5f62\u4ef6\u7684\u62c9\u6df1\u3002<\/p>\n<p>\u7531\u4e8e\u6781\u9650\u62c9\u6df1\u7cfb\u6570m\u7684\u5927\u5c0f\u4e3b\u8981\u53d6\u51b3\u4e8e\u6700\u5927\u62c9\u6df1\u529b\u51fa\u73b0\u65f6\u662f\u5426\u62c9\u7834\u3002\u5f53\u62c9\u5230\u51f8\u7f18\u76f4\u5f84\u4e3adt\u65f6\uff0c\u51fa\u73b0\u6700\u5927\u62c9\u6df1\u529b\uff0c\u5219\u5e26\u51f8\u7f18\u7684\u62c9\u6df1\u548c\u4e0d\u5e26\u51f8\u7f18\u7684\u62c9\u6df1\u7684\u6781\u9650\u62c9\u6df1\u7cfb\u6570\u76f8\u540c\u3002\u5982\u5f53\u62c9\u5230\u51f8\u7f18\u76f4\u5f84\u4e3adt\u65f6\uff0c\u672a\u8fbe\u5230\u6700\u5927\u62c9\u6df1\u529b\uff08\u5373\u62c9\u6df1\u529b\u672a\u8d85\u51fa\u6750\u6599\u7684\u5c48\u670d\u6781\u9650\uff09\uff0c\u5219\u5e26\u51f8\u7f18\u7684\u62c9\u6df1\u7cfb\u6570\u8fd8\u53ef\u518d\u5c0f\u4e9b\uff0c\u5176\u62c9\u6df1\u7cfb\u6570\u53ef\u5c0f\u4e8e\u4e0d\u5e26\u51f8\u7f18\u62c9\u6df1\u65f6\u7684\u62c9\u6df1\u7cfb\u6570\uff0c<\/p>\n<p>\uff23.\u9996\u6b21\u62c9\u6df1\u65f6\uff0cm1=d1\/D\u4e00\u5b9a\u65f6\uff0cdt\/d1\u4e0eH1\/d1\u7684\u5173\u7cfb\u4e00\u5b9a\uff0c\u5373dt\u51cf\u5c0f\uff0c\uff28\uff11\u589e\u5927\uff0c\u7531\u4e8ed1\u4e0d\u53d8\uff0c\u6309\u4f53\u79ef\u4e0d\u53d8\u539f\u5219\uff0cdt\u4e0e\uff28\uff11\u7684\u53d8\u5316\u5173\u7cfb\u4e0d\u53d8\uff0c\u5373\u53d8\u5f62\u7a0b\u5ea6\u7531\uff28\uff11\/d1\u6765\u8868\u793a\uff0c\u5373\u53ef\u7531\u6750\u6599\u7684\u6781\u9650H1\/d1(\u5373m1\u4e3a\u6781\u9650\u62c9\u6df1\u503c\u65f6)\u5f53\u5de5\u4ef6\u7684\uff28\uff0fd<\/p>\n<p>&lt;h1 d1\u65f6\uff0c\u5219\u53ef\u4e00\u6b21\u62c9\u6df1\uff0c\u5426\u5219\u9700\u518d\u6b21\u62c9\u6df1\u3002<\/p>\n<p>\uff24.\u5e26\u51f8\u7f18\u7b52\u5f62\u4ef6\u7684\u62c9\u6df1\u4e2d\uff0cdt\u662f\u9996\u6b21\u62c9\u6df1\u4e2d\u5f62\u6210\uff0c\u5728\u4ee5\u540e\u7684\u5404\u6b21\u62c9\u6df1\u4e2d\u4e0d\u53d8\uff0c\u4ec5\u4ec5\u662f\u9760\u51cf\u5c0f\u76f4\u7b52\u90e8\u5206\u7684\u76f4\u5f84\u6765\u589e\u52a0\u7b52\u5f62\u4ef6\u7684\u9ad8\u5ea6\u3002\u51f8\u7f18\u90e8\u5206\u7531\u4e8e\u9996\u6b21\u62c9\u6df1\u65f6\u7684\u51b7\u4f5c\u786c\u5316\u4f5c\u7528\uff0c\u5728\u4ee5\u540e\u7684\u62c9\u6df1\u4e2d\u5df2\u96be\u4ee5\u62c9\u52a8\u53d8\u5f62\uff0c\u5f3a\u884c\u62c9\u52a8\u4f1a\u5bfc\u81f4\u62c9\u7834\u3002<\/p>\n<p>\u4f7f\u7b2c\u4e00\u6b21\u62c9\u6df1\u8fdb\u51f9\u6a21\u7684\u6750\u6599\u6bd4\u6700\u540e\u62c9\u6df1\u90e8\u5206\u5b9e\u9645\u6240\u9700\u6750\u6599\u591a\u624d\u591a\uff13\uff5e\uff15\uff05\uff0c\u4f7f\u591a\u4f59\u6750\u6599\u5728\u4ee5\u540e\u7684\u518d\u6b21\u62c9\u6df1\u4e2d\u9010\u6b65\u5206\u914d\uff0c\u6700\u540e\u88ab\u7559\u5728\u51f8\u7f18\u4e0a\uff0c\u9632\u6b62\u7531\u4e8e\u6750\u6599\u4e0d\u591f\uff0c\u5728\u518d\u6b21\u62c9\u6df1\u4e2d\u5f3a\u884c\u62c9\u6df1\u3002\u51f8\u7f18\u8fdb\u51f9\u6a21\u800c\u51fa\u73b0\u5de5\u4ef6\u62c9\u7834\u73b0\u8c61\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\uff083\uff09 \u5e26\u51f8\u7f18\u7b52\u5f62\u4ef6\u62c9\u6df1\u9ad8\u5ea6\uff1a<\/p>\n<p>Hn-\u7b2cn\u6b21\u62c9\u6df1\u9ad8\u5ea6<\/p>\n<p>D-\u5e73\u677f\u6bdb\u576f\u76f4\u5f84<\/p>\n<p>dt-\u51f8\u7f18\u76f4\u5f84<\/p>\n<p>dn-\u7b2cn\u6b21\u62c9\u6df1\u76f4\u5f84<\/p>\n<p>Rn-\u7b2cn\u6b21\u62c9\u6df1\u4e0a\u90e8\u5706\u89d2\u534a\u5f84<\/p>\n<p>Rn-\u7b2cn\u6b21\u62c9\u6df1\u5e95\u90e8\u5706\u89d2\u534a\u5f84<\/p>\n<p>&nbsp;<\/p>\n<p>\u62c9\u6df1\u7684\u6a21\u5177\u7ed3\u6784<\/p>\n<p>1. \u9996\u6b21\u62c9\u6df1\u6a21\uff1a<\/p>\n<p>\uff081\uff09 \u6a21\u5177\u7ed3\u6784\u7b80\u5355\uff0c\u4f7f\u7528\u65b9\u4fbf\uff0c\u5236\u9020\u8f7b\u6613\u3002<\/p>\n<p>\uff082\uff09 \u538b\u8fb9\u5708\u5373\u8d77\u538b\u8fb9\u4f5c\u7528\uff0c\u53c8\u8d77\u5378\u6599\u4f5c\u7528\u548c\u677f\u6599\u7684\u5b9a\u4f4d\u4f5c\u7528\u3002<\/p>\n<p>\uff083\uff09 \u51f8\u6a21\u4e0a\u5f00\u6709\u6c14\u5b54\uff0c\u4ee5\u9632\u6b62\u62c9\u6df1\u4ef6\u7d27\u5438\u9644\u4e8e\u51f8\u6a21\u4e0a\u800c\u9020\u6210\u56f0\u96be\u3002<\/p>\n<p>\uff084\uff09 \u6a21\u5177\u91c7\u7528\u5012\u88c5\u5f0f\uff0c\u4ee5\u4fbf\u5728\u4e0b\u90e8\u7a7a\u95f4\u8f83\u5927\u7684\u4f4d\u7f6e\u5b89\u88c5\u548c\u8c03\u8282\u538b\u8fb9\u88c5\u7f6e\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>2.\u518d\u6b21\u62c9\u6df1\u6a21\uff1a\u518d\u6b21\u62c9\u6df1\u6a21\uff0c\u534a\u6210\u54c1\u6bdb\u576f\u5957\u5728\u538b\u8fb9\u5708\u4e0a\u5b9a\u4f4d\uff0c\u4e0a\u6a21\u4e0b\u964d\uff0c\u4e0b\u6a21\u4e0a\u7684\u51f8\u6a21\u628a\u534a\u6210\u54c1\u6bdb\u576f\u62c9\u8fdb\u51f9\u6a21\u4e2d\uff0c\u4f7f\u534a\u6210\u54c1\u76f4\u5f84\u51cf\u5c0f\uff0c\u4e3b\u8981\u533a\u522b\uff1a\u662f\u538b\u8fb9\u5708\u4e0e\u9996\u6b21\u62c9\u6df1\u7684\u538b\u8fb9\u5708\u4e0d\u540c\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>3. 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