\u7efc\u5408\u5e03\u7ebf\u7cfb\u7edf\u5c31\u662f\u4e3a\u4e86\u987a\u5e94\u53d1\u5c55\u9700\u6c42\u800c\u7279\u522b\u8bbe\u8ba1\u7684\u4e00\u5957\u5e03\u7ebf\u7cfb\u7edf\u3002\u5bf9\u4e8e\u73b0\u4ee3\u5316\u7684\u5927\u697c\u6765\u8bf4\uff0c\u5c31\u5982\u4f53\u5185\u7684\u795e\u7ecf\uff0c\u5b83\u91c7\u7528\u4e86\u4e00\u7cfb\u5217\u9ad8\u8d28\u91cf\u7684\u6807\u51c6\u6750\u6599\uff0c\u4ee5\u6a21\u5757\u5316\u7684\u7ec4\u5408\u65b9\u5f0f\uff0c\u628a\u8bed\u97f3\u3001\u6570\u636e\u3001\u56fe\u50cf\u548c\u90e8\u5206\u63a7\u5236\u4fe1\u53f7\u7cfb\u7edf\u7528\u7edf\u4e00\u7684\u4f20\u8f93\u5a92\u4ecb\u8fdb\u884c\u7efc\u5408\uff0c\u7ecf\u8fc7\u7edf\u4e00\u7684\u89c4\u5212\u8bbe\u8ba1\uff0c\u7efc\u5408\u5728\u4e00\u5957\u6807\u51c6\u7684\u5e03\u7ebf\u7cfb\u7edf\u4e2d\uff0c\u5c06\u73b0\u4ee3\u5efa\u7b51\u7684\u4e09\u5927\u5b50\u7cfb\u7edf\u6709\u673a\u5730\u8fde\u63a5\u8d77\u6765\uff0c\u4e3a\u73b0\u4ee3\u5efa\u7b51\u7684\u7cfb\u7edf\u96c6\u6210\u63d0\u4f9b\u4e86\u7269\u7406\u4ecb\u8d28\u3002\u53ef\u4ee5\u8bf4\uff0c\u7ed3\u6784\u5316\u5e03\u7ebf\u7cfb\u7edf\u7684\u6210\u529f\u4e0e\u5426\u76f4\u63a5\u5173\u7cfb\u5230\u73b0\u4ee3\u5316\u7684\u5927\u697c\u7684\u6210\u8d25\uff0c\u9009\u62e9\u4e00\u5957\u9ad8\u54c1\u8d28\u7684\u7efc\u5408\u5e03\u7ebf\u7cfb\u7edf\u662f\u81f3\u5173\u91cd\u8981\u7684\u3002
\n $\"\"$ <\/p>\n

\u4e00\u3001\u7efc\u5408\u5e03\u7ebf\u7cfb\u7edf\u53ef\u5206\u4e3a6\u4e2a\u72ec\u7acb\u7684\u7cfb\u7edf(\u6a21\u5757)\uff1a<\/strong><\/div>\n
1. \u5de5\u4f5c\u533a\u5b50\u7cfb\u7edf
\n<\/strong><\/span><\/div>\n
\u5de5\u4f5c\u533a\u5b50\u7cfb\u7edf\u7531\u7ec8\u7aef\u8bbe\u5907\u8fde\u63a5\u5230\u4fe1\u606f\u63d2\u5ea7\u4e4b\u95f4\u7684\u8bbe\u5907\u7ec4\u6210\u3002\u5305\u62ec\uff1a\u4fe1\u606f\u63d2\u5ea7\u3001\u63d2\u5ea7\u76d2\u3001\u8fde\u63a5\u8df3\u7ebf\u548c\u9002\u914d\u5668\u7ec4\u6210\u3002<\/p>\n
2. \u6c34\u5e73\u533a\u5b50\u7cfb\u7edf
\n<\/strong><\/span><\/div>\n
\u6c34\u5e73\u533a\u5b50\u7cfb\u7edf\u5e94\u7531\u5de5\u4f5c\u533a\u7528\u7684\u4fe1\u606f\u63d2\u5ea7\uff0c\u697c\u5c42\u5206\u914d\u7ebf\u8bbe\u5907\u81f3\u4fe1\u606f\u63d2\u5ea7\u7684\u6c34\u5e73\u7535\u7f06\u3001\u697c\u5c42\u914d\u7ebf\u8bbe\u5907\u548c\u8df3\u7ebf\u7b49\u7ec4\u6210\u3002\u4e00\u822c\u60c5\u51b5\uff0c\u6c34\u5e73\u7535\u7f06\u5e94\u91c7\u75284\u5bf9\u53cc\u7ede\u7ebf\u7535\u7f06\u3002\u5728\u6c34\u5e73\u5b50\u7cfb\u7edf\u6709\u9ad8\u901f\u7387\u5e94\u7528\u7684\u573a\u5408\uff0c\u5e94\u91c7\u7528\u5149\u7f06\uff0c\u5373\u5149\u7ea4\u5230\u684c\u9762\u3002 \u6c34\u5e73\u5b50\u7cfb\u7edf\u6839\u636e\u6574\u4e2a\u7efc\u5408\u5e03\u7ebf\u7cfb\u7edf\u7684\u8981\u6c42\uff0c\u5e94\u5728\u4e8c\u7ea7\u4ea4\u63a5\u95f4\u3001\u4ea4\u63a5\u95f4\u6216\u8bbe\u5907\u95f4\u7684\u914d\u7ebf\u8bbe\u5907\u4e0a\u8fdb\u884c\u8fde\u63a5\uff0c\u4ee5\u6784\u6210\u7535\u8bdd\u3001\u6570\u636e\u3001\u7535\u89c6\u7cfb\u7edf\u548c\u76d1\u89c6\u7cfb\u7edf\uff0c\u5e76\u65b9\u4fbf\u5730\u8fdb\u884c\u7ba1\u7406\u3002<\/p>\n
3. \u7ba1\u7406\u5b50\u7cfb\u7edf
\n<\/strong><\/span><\/div>\n
\u7ba1\u7406\u5b50\u7cfb\u7edf\u8bbe\u7f6e\u5728\u697c\u5c42\u5206\u914d\u7ebf\u8bbe\u5907\u7684\u623f\u95f4\u5185\u3002\u7ba1\u7406\u95f4\u5b50\u7cfb\u7edf\u5e94\u7531\u4ea4\u63a5\u95f4\u7684\u914d\u7ebf\u8bbe\u5907\uff0c\u8f93\u5165\/\u8f93\u51fa\u8bbe\u5907\u7b49\u7ec4\u6210\uff0c\u4e5f\u53ef\u5e94\u7528\u4e8e\u8bbe\u5907\u95f4\u5b50\u7cfb\u7edf\u4e2d\u3002\u7ba1\u7406\u5b50\u7cfb\u7edf\u5e94\u91c7\u7528\u5355\u70b9\u7ba1\u7406\u53cc\u4ea4\u63a5\u3002\u4ea4\u63a5\u573a\u7684\u7ed3\u6784\u53d6\u51b3\u4e8e\u5de5\u4f5c\u533a\u3001\u7efc\u5408\u5e03\u7ebf\u7cfb\u7edf\u89c4\u6a21\u548c\u9009\u7528\u7684\u786c\u4ef6\u3002\u5728\u7ba1\u7406\u89c4\u6a21\u5927\u3001\u590d\u6742\u3001\u6709\u4e8c\u7ea7\u4ea4\u63a5\u95f4\u65f6\uff0c\u624d\u8bbe\u7f6e\u53cc\u70b9\u7ba1\u7406\u53cc\u4ea4\u63a5\u3002\u5728\u7ba1\u7406\u70b9\uff0c\u5e94\u6839\u636e\u5e94\u7528\u73af\u5883\u7528\u6807\u8bb0\u63d2\u5165\u6761\u6765\u6807\u51fa\u5404\u4e2a\u7aef\u63a5\u573a\u3002<\/p>\n
4. \u5782\u76f4\u5e72\u7ebf\u5b50\u7cfb\u7edf
\n<\/strong><\/span><\/div>\n
\u901a\u5e38\u662f\u7531\u4e3b\u8bbe\u5907\u95f4(\u5982\u8ba1\u7b97\u673a\u623f\u3001\u7a0b\u63a7\u4ea4\u6362\u673a\u623f)\u63d0\u4f9b\u5efa\u7b51\u4e2d\u6700\u91cd\u8981\u7684\u94dc\u7ebf\u6216\u5149\u7ea4\u7ebf\u4e3b\u5e72\u7ebf\u8def,\u662f\u6574\u4e2a\u5927\u697c\u7684\u4fe1\u606f\u4ea4\u901a\u67a2\u7ebd\u3002\u4e00\u822c\u5b83\u63d0\u4f9b\u4f4d\u4e8e\u4e0d\u540c\u697c\u5c42\u7684\u8bbe\u5907\u95f4\u548c\u5e03\u7ebf\u6846\u95f4\u7684\u591a\u6761\u8054\u63a5\u8def\u5f84\uff0c\u4e5f\u53ef\u8fde\u63a5\u5355\u5c42\u697c\u7684\u5927\u7247\u5730\u533a\u3002<\/p>\n
5. \u8bbe\u5907\u95f4\u5b50\u7cfb\u7edf
\n<\/strong><\/span><\/div>\n
\u8bbe\u5907\u95f4\u662f\u5728\u6bcf\u4e00\u5e62\u5927\u697c\u7684\u9002\u5f53\u5730\u70b9\u8bbe\u7f6e\u8fdb\u7ebf\u8bbe\u5907\uff0c\u8fdb\u884c\u7f51\u7edc\u7ba1\u7406\u4ee5\u53ca\u7ba1\u7406\u4eba\u5458\u503c\u73ed\u7684\u573a\u6240\u3002\u8bbe\u5907\u95f4\u5b50\u7cfb\u7edf\u5e94\u7531\u7efc\u5408\u5e03\u7ebf\u7cfb\u7edf\u7684\u5efa\u7b51\u7269\u8fdb\u7ebf\u8bbe\u5907\u3001\u7535\u8bdd\u3001\u6570\u636e\u3001\u8ba1\u7b97\u673a\u7b49\u5404\u79cd\u4e3b\u673a\u8bbe\u5907\u53ca\u5176\u4fdd\u5b89\u914d\u7ebf\u8bbe\u5907\u7b49\u7ec4\u6210\u3002<\/p>\n
6. \u5efa\u7b51\u7fa4\u5b50\u7cfb\u7edf
\n<\/strong><\/span><\/div>\n
\u5efa\u7b51\u7fa4\u5b50\u7cfb\u7edf\u5c06\u4e00\u680b\u5efa\u7b51\u7684\u7ebf\u7f06\u5ef6\u4f38\u5230\u5efa\u7b51\u7fa4\u5185\u7684\u5176\u5b83\u5efa\u7b51\u7684\u901a\u4fe1\u8bbe\u5907\u548c\u8bbe\u65bd\u3002\u5b83\u5305\u62ec\u94dc\u7ebf\u3001\u5149\u7ea4\u3001\u4ee5\u53ca\u9632\u6b62\u5176\u5b83\u5efa\u7b51\u7684\u7535\u7f06\u7684\u6d6a\u6d8c\u7535\u538b\u8fdb\u5165\u672c\u5efa\u7b51\u7684\u4fdd\u62a4\u8bbe\u5907<\/p>\n
\u4e8c\u3001\u7efc\u5408\u5e03\u7ebf\u7cfb\u7edf<\/strong><\/div>\n
1. \u6c34\u5e73\u5b50\u7cfb\u7edf\uff0c\u7ebf\u7f06\u7528\u91cf\u8ba1\u7b97\u65b9\u6cd5\uff1a
\n<\/strong><\/span><\/div>\n
\u7535\u7f06\u5e73\u5747\u957f\u5ea6=(\u6700\u8fdc\u4fe1\u606f\u70b9\u6c34\u5e73\u8ddd\u79bb+\u6700\u8fd1\u4fe1\u606f\u70b9\u6c34\u5e73\u8ddd\u79bb)\/2+2H(H-\u697c\u5c42\u9ad8) \u5b9e\u9645\u7535\u7f06\u5e73\u5747\u957f\u5ea6=\u7535\u7f06\u5e73\u5747\u957f\u5ea6\u00d71.1+(\u7aef\u63a5\u5bb9\u9650\uff0c\u901a\u5e38\u53d66)
\n\u6bcf\u7bb1\u7ebf\u7f06\u5e03\u7ebf\u6839\u6570=\u6bcf\u7bb1\u7535\u7f06\u957f\u5ea6\/\u5b9e\u9645\u7535\u7f06\u5e73\u5747\u957f\u5ea6
\n\u7535\u7f06\u9700\u8981\u7bb1\u6570=\u4fe1\u606f\u70b9\u603b\u6570\/\u6bcf\u7bb1\u7ebf\u7f06\u5e03\u7ebf\u6839\u6570
\n\u6ce8\uff1a\u6700\u8fdc\u3001\u6700\u8fd1\u4fe1\u606f\u70b9\u6c34\u5e73\u8ddd\u79bb\u662f\u4ece\u697c\u5c42\u914d\u7ebf\u95f4(IDF)\u5230\u4fe1\u606f\u70b9\u7684\u6c34\u5e73\u5b9e\u9645\u8ddd\u79bb\uff0c\u5305\u542b\u6c34\u5e73\u5b9e\u9645\u8def\u7531\u7684\u8ddd\u79bb\uff0c\u82e5\u662f\u591a\u5c42\u8bbe\u7f6e\u4e00\u4e2aIDF\u5219\u8fd8\u5e94\u5305\u542b\u76f8\u5e94\u697c\u5c42\u9ad8\u5ea6\u3002\u4e0a\u9762\u7684\u201c\u7535\u7f06\u5e73\u5747\u957f\u5ea6\u201d\u8ba1\u7b97\u516c\u5f0f\u9002\u5e94\u4e00\u5c42\u6216\u4e09\u5c42\u8bbe\u7f6e\u4e00\u4e2a\u697c\u5c42\u914d\u7ebf\u95f4(IDF)\u7684\u60c5\u5f62\u3002<\/p>\n
2. \u4e3b\u5e72\u5b50\u7cfb\u7edf\uff0c\u94dc\u7ebf\u7f06\u7528\u91cf\u8ba1\u7b97\u65b9\u6cd5\uff1a
\n<\/strong><\/span><\/div>\n
\u7535\u7f06\u5e73\u5747\u957f\u5ea6 =(\u6700\u8fdcIDF\u8ddd\u79bb+\u6700\u8fd1IDF\u8ddd\u79bb)\/2
\n\u5b9e\u9645\u7535\u7f06\u5e73\u5747\u957f\u5ea6 = \u7535\u7f06\u5e73\u5747\u957f\u5ea6\u00d71.1+(\u7aef\u63a5\u5bb9\u9650\uff0c\u901a\u5e38\u53d66)
\n\u6bcf\u8f74\u7ebf\u7f06\u5e03\u7ebf\u6839\u6570 = \u6bcf\u8f74\u7535\u7f06\u957f\u5ea6\/\u5b9e\u9645\u7535\u7f06\u5e73\u5747\u957f\u5ea6
\n\u7535\u7f06\u9700\u8981\u8f74\u6570 = IDF\u7684\u603b\u6570\/\u6bcf\u7bb1\u7ebf\u7f06\u5e03\u7ebf\u6839\u6570
\n\u6ce8\uff1a\u6700\u8fdc\u3001\u6700\u8fd1IDF\u8ddd\u79bb\u662f\u4ece\u697c\u5c42\u914d\u7ebf\u95f4(IDF)\u5230\u7f51\u4e2d\u5fc3\u4e3b\u914d\u7ebf\u67b6(MDF)\u7684\u5b9e\u9645\u8ddd\u79bb\uff0c\u4e3b\u8981\u53d6\u51b3\u4e8e\u697c\u5c42\u9ad8\u5ea6\u548c\u5f31\u7535\u4e95\u5230\u8bbe\u5907\u95f4(MDF)\u7684\u6c34\u5e73\u8ddd\u79bb\u3002
\n\u5927\u5bf9\u6570\u7535\u7f06\u5bf9\u6570\u6309\u71671\uff1a2(\u53731\u4e2a\u8bed\u97f3\u70b9\u914d\u7f6e2\u5bf9\u53cc\u7ede\u7ebf)\u8ba1\u7b97\uff0c\u5e76\u5206\u522b\u9009\u62e925\/50\u5bf9\u7535\u7f06\u8fdb\u884c\u5408\u7406\u8bbe\u8ba1\u3002100\u5bf9\u5927\u5bf9\u6570\u7535\u7f06\u4e00\u822c\u4e0d\u8981\u9009\u62e9\uff0c\u56e0\u65bd\u5de5\u8f83\u56f0\u96be\u3002<\/p>\n
3. \u4e3b\u5e72\u5b50\u7cfb\u7edf\uff0c\u5149\u7f06\u7528\u91cf\u8ba1\u7b97\u65b9\u6cd5\uff1a<\/strong><\/span><\/div>\n
\u5149\u7f06\u5e73\u5747\u957f\u5ea6=(\u6700\u8fdcIDF\u8ddd\u79bb+\u6700\u8fd1IDF\u8ddd\u79bb)\/2
\n\u5b9e\u9645\u5149\u7f06\u5e73\u5747\u957f\u5ea6=\u5149\u7f06\u5e73\u5747\u957f\u5ea6\u00d71.1+(\u7aef\u63a5\u5bb9\u9650\uff0c\u901a\u5e38\u53d66)
\n\u5149\u7f06\u9700\u8981\u603b\u91cf=IDF\u7684\u603b\u6570\u00d7\u5b9e\u9645\u5149\u7f06\u5e73\u5747\u957f\u5ea6
\n\u6ce8\uff1a\u6700\u8fdc\u3001\u6700\u8fd1IDF\u8ddd\u79bb\u662f\u4ece\u697c\u5c42\u914d\u7ebf\u95f4(IDF)\u5230\u7f51\u4e2d\u5fc3\u4e3b\u914d\u7ebf\u67b6(MDF)\u7684\u5b9e\u9645\u8ddd\u79bb\uff0c\u4e3b\u8981\u53d6\u51b3\u4e8e\u697c\u5c42\u9ad8\u5ea6\u548c\u5f31\u7535\u4e95\u5230MDF\u7684\u6c34\u5e73\u8ddd\u79bb\u3002
\n\u5149\u7ea4\u82af\u6570\u3001\u5355\u6a21\u3001\u591a\u6a21\u7684\u9009\u62e9\u82e5\u62db\u6807\u6587\u4ef6\u6709\u660e\u786e\u7684\u8981\u6c42\uff0c\u5219\u6309\u8981\u6c42\u8bbe\u8ba1\uff0c\u901a\u7528\u7684\u9009\u62e9\u662f6\u82af\u591a\u6a21\u5149\u7f06\u3002<\/p>\n
\n
\u539f\u6587\u6765\u81ea\uff1ahttp:\/\/network.51cto.com\/art\/201809\/582722.htm<\/a><\/p>\n
\u672c\u6587\u5730\u5740\uff1a https:\/\/lrxjmw.cn\/planning-reasonable-wiring.html<\/a>\u7f16\u8f91\uff1a\u51af\u745e\u6d9b\uff0c\u5ba1\u6838\u5458\uff1a\u9004\u589e\u5b9d<\/span><\/p>\n<\/blockquote>\n","protected":false},"excerpt":{"rendered":"
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