{"id":4436,"date":"2020-02-13T20:55:59","date_gmt":"2020-02-13T12:55:59","guid":{"rendered":"https:\/\/www.zpz.cn\/blog\/?p=4436"},"modified":"2020-02-13T20:56:01","modified_gmt":"2020-02-13T12:56:01","slug":"%e6%a1%86%e6%9e%b6%e7%9c%bc%e9%95%9c%e5%ba%a6%e6%95%b0%e4%b8%8e%e9%9a%90%e5%bd%a2%e7%9c%bc%e9%95%9c%e5%ba%a6%e6%95%b0%e4%b8%80%e6%a0%b7%e5%90%97","status":"publish","type":"post","link":"https:\/\/zpz.cn\/blog\/4436","title":{"rendered":"\u6846\u67b6\u773c\u955c\u5ea6\u6570\u4e0e\u9690\u5f62\u773c\u955c\u5ea6\u6570\u4e00\u6837\u5417?"},"content":{"rendered":"\n<p>\u867d\u7136\u8fd1\u89c6\u7684\u4eba\u88ab\u79f0\u4e3a\u201c\u56db\u773c\u201d\uff0c\u4f46\u662f\u8fd1\u89c6\u7684\u540c\u80de\u4eec\u7edd\u5bf9\u4e0d\u6b62\u53ea\u6709\u4e00\u526f\u773c\u955c\u5427!\u6846\u67b6\u773c\u955c\u5c31\u4e0d\u8bf4\u4e86\u5c11\u4e5f\u8981\u5907\u4e00\u526f\u5427\uff0c\u53c8\u7531\u4e8e\u5404\u79cd\u5404\u6837\u7684\u539f\u56e0\uff0c\u96be\u514d\u4f1a\u9700\u8981\u7528\u5230\u9690\u5f62\u773c\u955c\u3002\u53ef\u662f\uff0c\u9690\u5f62\u773c\u955c\u7684\u5ea6\u6570\u4e0e\u6846\u67b6\u955c\u7684\u5ea6\u6570\u4e0d\u4e00\u6837\u5417?\u8fd9\u53ef\u96be\u5012\u4e86\u4f17\u591a\u201c\u56db\u773c\u540c\u80de\u201d\u3002<\/p>\n\n\n\n<p>\u5c0f\u7f16\u544a\u8bc9\u4f60\uff0c\u6846\u67b6\u773c\u955c\u7684\u5ea6\u6570\u548c\u9690\u5f62\u773c\u955c\u7684\u5ea6\u6570\u662f\u4e0d\u4e00\u6837\u7684\u3002\u5177\u4f53\u5206\u6790\u542c\u5c0f\u7f16\u5a13\u5a13\u9053\u6765\u2026\u2026<br>\n\u9996\u5148\uff0c\u9690\u5f62\u773c\u955c\u7684\u5ea6\u6570\u662f\u9700\u8981\u4e13\u4e1a\u4eba\u5458\u7ecf\u8fc7\u9876\u70b9\u5c48\u5149\u5ea6\u6362\u7b97\u800c\u6765\u7684\u3002 \u6362\u7b97\u7684\u516c\u5f0f\u4e3a\uff1aFc=Fs\/(1-d\u00d7Fs)\u3002<br>\nFc\u4e3a\u9690\u5f62\u773c\u955c\u5c48\u5149\u5ea6\uff0cFs\u4e3a\u6846\u67b6\u773c\u955c\u5c48\u5149\u5ea6\uff0cd\u4e3a\u6846\u67b6\u773c\u955c\u7247\u4e0e\u89d2\u819c\u7684\u8ddd\u79bb(\u9ec4\u79cd\u4eba\u7684\u8fd9\u4e2a\u8ddd\u79bb\u4e00\u822c\u4e3a12mm\uff0c\u53730.012m)\u3002<br>\n\u5047\u8bbe\u4e00\u6846\u67b6\u773c\u955c\u5904\u65b9\u4e3a-4.00D\uff0c\u955c\u7247\u9876\u70b9\u8ddd\u79bb\u4e3a12mm\uff0c\u5219\u9690\u5f62\u773c\u955c\u7684\u5ea6\u6570\u4e3a\uff1a-4.00\/[1-0.012\u00d7(-4.00)]=-3.82D\u3002<br>\n\u901a\u8fc7\u4ee5\u4e0a\u4f8b\u5b50\u4e0d\u96be\u770b\u51fa\uff0c\u6362\u7b97\u540e\u7684\u9690\u5f62\u773c\u955c\u5ea6\u6570\u6bd4\u6846\u67b6\u955c\u5927\u7ea6\u4f4e25\u5ea6\uff0c\u53e6\u5916\uff0c\u5f53\u6846\u67b6\u773c\u955c\u7684\u5c48\u5149\u5ea6\u6570\u8d8a\u5927\u65f6\uff0c\u6362\u7b97\u540e\u9690\u5f62\u773c\u955c\u5ea6\u6570\u8f83\u524d\u964d\u4f4e\u5f97\u5c31\u8d8a\u591a\u3002\u5373\u8d8a\u662f\u9ad8\u5ea6\u8fd1\u89c6\uff0c\u9690\u5f62\u773c\u955c\u5ea6\u6570\u8d8a\u6bd4\u6846\u67b6\u773c\u955c\u5ea6\u6570\u4f4e\u7684\u8d8a\u591a\u3002<br>\n\u5176\u5b9e\u901a\u8fc7\u751f\u6d3b\u5e38\u8bc6\u4e5f\u4e0d\u96be\u53d1\u73b0\uff0c\u9690\u5f62\u773c\u955c\u662f\u6234\u5728\u773c\u91cc\u7684\uff0c\u6846\u67b6\u5219\u662f\u548c\u773c\u775b\u6709\u4e00\u5b9a\u8ddd\u79bb\u7684\uff0c\u867d\u7136\u8ddd\u79bb\u4e0d\u5927\uff0c\u4f46\u662f\u80af\u5b9a\u53ef\u4ee5\u5f71\u54cd\u5230\u4e00\u5b9a\u5ea6\u6570\u7684\u3002\u6240\u4ee5\u5343\u4e07\u4e0d\u8981\u62ff\u7740\u6846\u67b6\u773c\u955c\u5904\u65b9\u4e0e\u8d2d\u4e70\u76f8\u540c\u5ea6\u6570\u7684\u9690\u5f62\u773c\u955c\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u867d\u7136\u8fd1\u89c6\u7684\u4eba\u88ab\u79f0\u4e3a\u201c\u56db\u773c\u201d\uff0c\u4f46\u662f\u8fd1\u89c6\u7684\u540c\u80de\u4eec\u7edd\u5bf9\u4e0d\u6b62\u53ea\u6709\u4e00\u526f\u773c\u955c\u5427!\u6846\u67b6\u773c\u955c\u5c31\u4e0d&#8230; 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