{"id":6382,"date":"2026-02-04T17:41:48","date_gmt":"2026-02-04T09:41:48","guid":{"rendered":"https:\/\/guides.visual-paradigm.com\/cn\/navigating-system-complexity-determining-the-levels-of-data-flow-diagrams\/"},"modified":"2026-02-04T17:41:48","modified_gmt":"2026-02-04T09:41:48","slug":"navigating-system-complexity-determining-the-levels-of-data-flow-diagrams","status":"publish","type":"post","link":"https:\/\/guides.visual-paradigm.com\/cn\/navigating-system-complexity-determining-the-levels-of-data-flow-diagrams\/","title":{"rendered":"\u5e94\u5bf9\u7cfb\u7edf\u590d\u6742\u6027\uff1a\u786e\u5b9a\u6570\u636e\u6d41\u56fe\u7684\u5c42\u7ea7"},"content":{"rendered":"<h2><strong>\u5f15\u8a00<\/strong><\/h2>\n<p>\u5728\u7cfb\u7edf\u5206\u6790\u4e0e\u5efa\u6a21\u9886\u57df\uff0c<a href=\"https:\/\/www.visual-paradigm.com\/guide\/data-flow-diagram\/what-is-data-flow-diagram\/\">\u6570\u636e\u6d41\u56fe<\/a>\uff08DFDs\uff09\u4f5c\u4e3a\u5f3a\u5927\u7684\u5de5\u5177\uff0c\u80fd\u591f\u63ed\u793a\u7cfb\u7edf\u5185\u4fe1\u606f\u6d41\u548c\u6d41\u7a0b\u7684\u590d\u6742\u6027\u3002\u7136\u800c\uff0c\u6311\u6218\u5728\u4e8e\u5728\u63d0\u4f9b\u9ad8\u5c42\u6b21\u6982\u89c8\u4e0e\u6df1\u5165\u7ec6\u8282\u4e4b\u95f4\u627e\u5230\u6070\u5f53\u7684\u5e73\u8861\u3002\u672c\u6587\u63a2\u8ba8\u4e86\u5728\u786e\u5b9aDFD\u5c42\u7ea7\u6570\u91cf\u65f6\u5e94\u8003\u8651\u7684\u56e0\u7d20\u548c\u6700\u4f73\u5b9e\u8df5\uff0c\u4e3a\u6839\u636e\u6bcf\u4e2a\u9879\u76ee\u7684\u72ec\u7279\u9700\u6c42\u5b9a\u5236\u7ed8\u56fe\u8fc7\u7a0b\u63d0\u4f9b\u4e86\u89c1\u89e3\u3002<\/p>\n<p id=\"diLukNL\"><img fetchpriority=\"high\" alt=\"\" class=\"alignnone size-full wp-image-2749\" decoding=\"async\" fetchpriority=\"high\" height=\"327\" src=\"https:\/\/guides.visual-paradigm.com\/wp-content\/uploads\/2023\/10\/img_6525fa765caea.png\" width=\"871\"\/><\/p>\n<h2>\u4f7f\u7528DFD\u8fdb\u884c\u7cfb\u7edf\u5206\u89e3<\/h2>\n<p><strong>1. 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\u4e8c\u7ea7\u53ca\u66f4\u4f4e\u5c42\u7ea7\u7684\u6570\u636e\u6d41\u56fe\uff1a<\/strong><\/p>\n<ul>\n<li><strong>\u6982\u8ff0\uff1a<\/strong>\u901a\u8fc7\u4e00\u79cd\u79f0\u4e3a\u201c\u5206\u5c42\u201d\u7684\u6280\u672f\uff0c\u73b0\u5b9e\u4e16\u754c\u7cfb\u7edf\u7684\u590d\u6742\u6027\u901a\u8fc7\u521b\u5efa\u62bd\u8c61\u5c42\u6b21\u7ed3\u6784\u6765\u7ba1\u7406\u3002\u7b2c\u4e8c\u7ea7DFD\u53ca\u66f4\u4f4e\u5c42\u7ea7\u63d0\u4f9b\u4e86\u7cfb\u7edf\u66f4\u7ec6\u81f4\u7684\u89c6\u56fe\uff0c\u5c06\u8fc7\u7a0b\u5206\u89e3\u4e3a\u5b50\u8fc7\u7a0b\uff0c\u5e76\u8fdb\u4e00\u6b65\u8be6\u7ec6\u8bf4\u660e\u6570\u636e\u6d41\u548c\u6570\u636e\u5b58\u50a8\u3002<\/li>\n<li><strong>\u4f7f\u7528\u7684\u7b26\u53f7\uff1a<\/strong>\n<ul>\n<li><strong>\u8fc7\u7a0b\uff08\u5706\u89d2\u77e9\u5f62\uff09\uff1a<\/strong>\u5206\u89e3\u4e3a\u66f4\u8be6\u7ec6\u7684\u8fc7\u7a0b\u5b50\u6b65\u9aa4\u3002<\/li>\n<li><strong>\u5916\u90e8\u5b9e\u4f53\uff08\u65b9\u6846\uff09\uff1a<\/strong>\u4fdd\u6301\u5176\u4f5c\u4e3a\u6570\u636e\u6e90\u6216\u76ee\u6807\u7684\u89d2\u8272\u3002<\/li>\n<li><strong>\u6570\u636e\u5b58\u50a8\uff08\u5e73\u884c\u7ebf\uff09\uff1a<\/strong>\u7ee7\u7eed\u8868\u793a\u6570\u636e\u7684\u5b58\u50a8\u5e93\u3002<\/li>\n<li><strong>\u6570\u636e\u6d41\uff08\u7bad\u5934\uff09\uff1a<\/strong>\u5c55\u793a\u8fc7\u7a0b\u3001\u5916\u90e8\u5b9e\u4f53\u548c\u6570\u636e\u5b58\u50a8\u4e4b\u95f4\u6570\u636e\u6d41\u7684\u8be6\u7ec6\u8def\u5f84\u3002<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><strong>\u521b\u5efa\u6570\u636e\u6d41\u56fe\uff1a<\/strong><\/p>\n<ol>\n<li><strong>\u8bc6\u522b\u5916\u90e8\u5b9e\u4f53\uff1a<\/strong>\u9996\u5148\u8bc6\u522b\u5916\u90e8\u5b9e\u4f53\u53ca\u5176\u4e0e\u7cfb\u7edf\u7684\u4ea4\u4e92\u3002<\/li>\n<li><strong>\u5b9a\u4e49\u8fc7\u7a0b\uff1a<\/strong>\u8bc6\u522b\u5e76\u5b9a\u4e49\u7cfb\u7edf\u4e2d\u7684\u4e3b\u8981\u8fc7\u7a0b\u3002\u5bf9\u4e8e\u4e0a\u4e0b\u6587\u56fe\uff0c\u8fd9\u4e9b\u662f\u9ad8\u5c42\u6b21\u7684\u8fc7\u7a0b\uff0c\u800c\u5bf9\u4e8e\u4e00\u7ea7\u53ca\u4ee5\u4e0b\u5c42\u7ea7\uff0c\u5b83\u4eec\u4f1a\u53d8\u5f97\u66f4\u52a0\u8be6\u7ec6\u3002<\/li>\n<li><strong>\u786e\u5b9a\u6570\u636e\u6d41\uff1a<\/strong>\u5efa\u7acb\u8fc7\u7a0b\u3001\u5916\u90e8\u5b9e\u4f53\u548c\u6570\u636e\u5b58\u50a8\u4e4b\u95f4\u7684\u6570\u636e\u6d41\u3002\u660e\u786e\u6bcf\u4e2a\u8fc7\u7a0b\u7684\u8f93\u5165\u6570\u636e\u548c\u8f93\u51fa\u6570\u636e\u3002<\/li>\n<li><strong>\u8bc6\u522b\u6570\u636e\u5b58\u50a8\uff1a<\/strong>\u8bc6\u522b\u4fe1\u606f\u88ab\u5b58\u50a8\u548c\u68c0\u7d22\u7684\u6570\u636e\u5b58\u50a8\u3002<\/li>\n<li><strong>\u7ed8\u5236\u56fe\u8868\uff1a<\/strong>\u4f7f\u7528\u9002\u5f53\u7684\u7b26\u53f7\u6765\u521b\u5efa\u56fe\u8868\u3002\u4e0a\u4e0b\u6587\u56fe\u5173\u6ce8\u9ad8\u5c42\u6b21\u7684\u4ea4\u4e92\uff0c\u4e00\u7ea7\u56fe\u63d0\u4f9b\u66f4\u8be6\u7ec6\u7684\u4fe1\u606f\uff0c\u800c\u66f4\u4f4e\u5c42\u7ea7\u7684\u56fe\u8868\u5c06\u8fc7\u7a0b\u5206\u89e3\u4e3a\u66f4\u7cbe\u7ec6\u7684\u7ec6\u8282\u3002<\/li>\n<li><strong>\u5206\u5c42\uff1a<\/strong>\u5982\u6709\u9700\u8981\uff0c\u5e94\u7528\u5206\u5c42\u6765\u7ba1\u7406\u590d\u6742\u6027\u3002\u5c06\u8fc7\u7a0b\u5206\u89e3\u4e3a\u5b50\u8fc7\u7a0b\uff0c\u5e76\u521b\u5efa\u4f4e\u5c42\u7ea7\u7684DFD\u3002<\/li>\n<\/ol>\n<p><strong>\u5f71\u54cd\u5c42\u7ea7\u6570\u91cf\u7684\u56e0\u7d20\uff1a<\/strong><\/p>\n<ul>\n<li><strong>\u7cfb\u7edf\u590d\u6742\u6027\uff1a<\/strong>\u7cfb\u7edf\u8d8a\u590d\u6742\uff0c\u53ef\u80fd\u9700\u8981\u66f4\u591a\u7684\u5c42\u7ea7\u6765\u5145\u5206\u6355\u6349\u7ec6\u8282\u3002<\/li>\n<li><strong>\u9879\u76ee\u9700\u6c42\uff1a<\/strong>\u5229\u76ca\u76f8\u5173\u8005\u548c\u9879\u76ee\u9700\u6c42\u6240\u8981\u6c42\u7684\u8be6\u7ec6\u7a0b\u5ea6\u8d77\u7740\u5173\u952e\u4f5c\u7528\u3002\u5982\u679c\u5229\u76ca\u76f8\u5173\u8005\u9700\u8981\u5bf9\u8fc7\u7a0b\u6709\u7ec6\u81f4\u7684\u7406\u89e3\uff0c\u53ef\u80fd\u9700\u8981\u66f4\u591a\u7684\u5c42\u7ea7\u3002<\/li>\n<li><strong>\u9879\u76ee\u8303\u56f4\uff1a<\/strong>\u9879\u76ee\u7684\u8303\u56f4\u4e5f\u53ef\u80fd\u51b3\u5b9a\u5c42\u7ea7\u7684\u6570\u91cf\u3002\u5927\u89c4\u6a21\u9879\u76ee\u6216\u4f01\u4e1a\u7ea7\u7cfb\u7edf\u53ef\u80fd\u9700\u8981\u66f4\u591a\u7684\u5c42\u7ea7\u6765\u6355\u6349\u6240\u6709\u590d\u6742\u7ec6\u8282\u3002<\/li>\n<li><strong>\u6e05\u6670\u5ea6\u4e0e\u7ec6\u8282\u5e73\u8861\uff1a<\/strong> \u5728\u63d0\u4f9b\u8db3\u591f\u5206\u6790\u7ec6\u8282\u4e0e\u907f\u514d\u4e0d\u5fc5\u8981\u7684\u590d\u6742\u6027\u4e4b\u95f4\u5b58\u5728\u5fae\u5999\u7684\u5e73\u8861\u3002\u5c42\u7ea7\u6570\u91cf\u5e94\u8db3\u4ee5\u51c6\u786e\u8868\u793a\u7cfb\u7edf\uff0c\u800c\u4e0d\u4f1a\u8ba9\u5229\u76ca\u76f8\u5173\u8005\u611f\u5230\u8d1f\u62c5\u3002<\/li>\n<\/ul>\n<p><strong> \u63d0\u793a\uff1a<\/strong><\/p>\n<ul>\n<li><strong> \u4e00\u81f4\u6027\uff1a<\/strong> \u5728\u6574\u4e2a\u56fe\u8868\u4e2d\u4fdd\u6301\u7b26\u53f7\u548c\u6807\u6ce8\u7684\u4e00\u81f4\u6027\u3002<\/li>\n<li><strong> \u6e05\u6670\u5ea6\uff1a<\/strong> \u786e\u4fdd\u56fe\u8868\u5bf9\u5229\u76ca\u76f8\u5173\u8005\u6765\u8bf4\u6e05\u6670\u6613\u61c2\u3002<\/li>\n<\/ul>\n<p> \u8bf7\u8bb0\u4f4f\uff0cDFD\u7684\u76ee\u6807\u662f\u4ee5\u6280\u672f\u4e0e\u975e\u6280\u672f\u4eba\u5458\u90fd\u80fd\u7406\u89e3\u7684\u65b9\u5f0f\u5efa\u6a21\u7cfb\u7edf\u6d41\u7a0b\u548c\u6570\u636e\u6d41\u3002\u901a\u8fc7\u9075\u5faa\u8fd9\u4e9b\u6b65\u9aa4\uff0c\u60a8\u53ef\u4ee5\u521b\u5efa\u51fa\u80fd\u6709\u6548\u4f20\u8fbe\u7cfb\u7edf\u7ed3\u6784\u4e0e\u529f\u80fd\u7684DFD\u3002<\/p>\n<p><strong> \u6700\u4f73\u5b9e\u8df5\uff1a<\/strong><\/p>\n<ul>\n<li><strong> \u8fed\u4ee3\u65b9\u6cd5\uff1a<\/strong> \u4ece\u9ad8\u5c42\u6b21\u7684DFD\u5f00\u59cb\uff0c\u6839\u636e\u53cd\u9988\u548c\u5bf9\u7cfb\u7edf\u7684\u4e0d\u65ad\u6df1\u5165\u7406\u89e3\uff0c\u9010\u6b65\u4f18\u5316\u548c\u5b8c\u5584\u3002<\/li>\n<li><strong> \u5229\u76ca\u76f8\u5173\u8005\u53c2\u4e0e\uff1a<\/strong> \u8ba9\u5229\u76ca\u76f8\u5173\u8005\u53c2\u4e0e\u5c42\u7ea7\u6570\u91cf\u7684\u51b3\u7b56\u8fc7\u7a0b\u3002\u4ed6\u4eec\u7684\u610f\u89c1\u53ef\u4ee5\u5e2e\u52a9\u786e\u5b9a\u6709\u6548\u6c9f\u901a\u6240\u9700\u7684\u7ec6\u8282\u7a0b\u5ea6\u3002<\/li>\n<li><strong> \u6587\u6863\u8bb0\u5f55\uff1a<\/strong> \u6e05\u6670\u5730\u8bb0\u5f55\u6bcf\u4e00\u5c42\u7ea7\u7684\u76ee\u7684\u548c\u8303\u56f4\u3002\u8fd9\u6709\u52a9\u4e8e\u5229\u76ca\u76f8\u5173\u8005\u7406\u89e3\u6bcf\u4e2aDFD\u6240\u4ee3\u8868\u7684\u5185\u5bb9\u4ee5\u53ca\u5b83\u5728\u6574\u4e2a\u5206\u6790\u4e2d\u7684\u4f4d\u7f6e\u3002<\/li>\n<\/ul>\n<h2><strong> \u8f7b\u677e\u521b\u5efa\u6570\u636e\u6d41\u56fe<\/strong><\/h2>\n<p><strong> \u89e3\u653e Visual Paradigm \u5728\u7ebf\u5de5\u5177\u7684\u5f3a\u5927\u529f\u80fd<\/strong><\/p>\n<p>\u5728\u8f6f\u4ef6\u5de5\u7a0b\u548c\u4e1a\u52a1\u4fe1\u606f\u7cfb\u7edf\u52a8\u6001\u7684\u73af\u5883\u4e2d\uff0c\u6e05\u6670\u8868\u8fbe\u6570\u636e\u6d41\u52a8\u7684\u80fd\u529b\u81f3\u5173\u91cd\u8981\u3002\u6570\u636e\u6d41\u56fe\uff08DFD\uff09\u4f5c\u4e3a\u4e00\u79cd\u5f3a\u5927\u7684\u53ef\u89c6\u5316\u5de5\u5177\uff0c\u80fd\u591f\u63ed\u793a\u7cfb\u7edf\u5185\u90e8\u4fe1\u606f\u6d41\u52a8\u7684\u5168\u8c8c\u3002\u4e3a\u4e86\u7b80\u5316\u5e76\u52a0\u901f\u8fd9\u4e9b\u56fe\u8868\u7684\u521b\u5efa\uff0c<a href=\"http:\/\/visual-paradigm.com\">Visual Paradigm<\/a> \u63d0\u4f9b\u4e00\u4e2a <a href=\"https:\/\/online.visual-paradigm.com\/diagrams\/features\/dfd-maker\/\"> \u5728\u7ebfDFD\u5de5\u5177<\/a> \u8be5\u5de5\u5177\u786e\u4fdd\u56fe\u8868\u5f00\u53d1\u8fc7\u7a0b\u4e2d\u7684\u901f\u5ea6\u3001\u6e05\u6670\u5ea6\u548c\u4e13\u4e1a\u6027\u3002\u8ba9\u6211\u4eec\u6df1\u5165\u63a2\u8ba8\u4f7f Visual Paradigm \u6210\u4e3a\u65e0\u7f1d\u521b\u5efaDFD\u7684\u9996\u9009\u5de5\u5177\u7684\u529f\u80fd\u3002<\/p>\n<p><a href=\"http:\/\/online.visual-paradigm.com\">Visual Paradigm \u7684\u5728\u7ebf<\/a> Visual Paradigm \u7684\u5728\u7ebf\u6570\u636e\u6d41\u56fe\u5236\u4f5c\u5de5\u5177\u5df2\u6210\u4e3a\u4e13\u4e1a\u4eba\u58eb\u548c\u7231\u597d\u8005\u4eec\u7684\u9996\u9009\u89e3\u51b3\u65b9\u6848\u3002\u8be5\u5de5\u5177\u80fd\u591f\u5feb\u901f\u521b\u5efa\u6e05\u6670\u7b80\u6d01\u7684DFD\uff0c\u8fd9\u5bf9\u4e8e\u7406\u89e3\u4e1a\u52a1\u4fe1\u606f\u7cfb\u7edf\u4e2d\u6d41\u7a0b\u3001\u6570\u636e\u5b58\u50a8\u548c\u5916\u90e8\u5b9e\u4f53\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\u81f3\u5173\u91cd\u8981\u3002<\/p>\n<p>\u65e0\u8bba\u60a8\u662f\u7ecf\u9a8c\u4e30\u5bcc\u7684\u8f6f\u4ef6\u5de5\u7a0b\u5e08\u8fd8\u662fDFD\u7684\u65b0\u624b\uff0cVisual Paradigm \u7684\u5de5\u5177\u90fd\u63d0\u4f9b\u4e86\u4e00\u4e2a\u76f4\u89c2\u7684\u5e73\u53f0\uff0c\u8ba9\u60a8\u8f7b\u677e\u7ed8\u5236\u548c\u7f16\u8f91DFD\u3002\u501f\u52a9\u4e30\u5bcc\u7684\u793a\u4f8b\u4f5c\u4e3a\u7075\u611f\u6765\u6e90\uff0c\u8be5\u5de5\u5177\u786e\u4fdd\u60a8\u7684DFD\u4e0d\u4ec5\u4fe1\u606f\u4e30\u5bcc\uff0c\u800c\u4e14\u89c6\u89c9\u6548\u679c\u51fa\u8272\u3002\u505a\u51fa\u660e\u667a\u9009\u62e9\u2014\u2014\u91c7\u7528 Visual Paradigm \u7684\u5728\u7ebf\u6570\u636e\u6d41\u56fe\u5236\u4f5c\u5de5\u5177\uff0c\u4eab\u53d7\u65e0\u7f1d\u4e14\u4e13\u4e1a\u7684\u7ed8\u56fe\u4f53\u9a8c\u3002<\/p>\n<h1 class=\"template-page-title-h1\">\u6570\u636e\u6d41\u56fe\u6a21\u677f<\/h1>\n<p>\u901a\u8fc7\u4e13\u4e1a\u7684 <a href=\"https:\/\/online.visual-paradigm.com\/diagrams\/templates\/data-flow-diagram\/\">\u6570\u636e\u6d41\u56fe\u6a21\u677f<\/a><\/p>\n<p id=\"VgtWaYK\"><img alt=\"\" class=\"alignnone size-full wp-image-2750\" decoding=\"async\" height=\"337\" src=\"https:\/\/guides.visual-paradigm.com\/wp-content\/uploads\/2023\/10\/img_6525faab86b6d.png\" width=\"1676\"\/><\/p>\n<p>\u00a0<\/p>\n<h2><strong>\u603b\u7ed3<\/strong><\/h2>\n<p>\u51b3\u5b9a\u7eb3\u5165\u591a\u5c11\u5c42\u7ea7\u7684DFD\u662f\u4e00\u4e2a\u53d7\u7cfb\u7edf\u590d\u6742\u6027\u3001\u9879\u76ee\u9700\u6c42\u548c\u5229\u76ca\u76f8\u5173\u8005\u9700\u6c42\u7b49\u56e0\u7d20\u5f71\u54cd\u7684\u7cbe\u7ec6\u8fc7\u7a0b\u3002\u8fd9\u4e00\u8fc7\u7a0b\u901a\u5e38\u4ece\u4e0a\u4e0b\u6587\u56fe\uff08\u7b2c0\u5c42\uff09\u5f00\u59cb\uff0c\u63d0\u4f9b\u7cfb\u7edf\u4ea4\u4e92\u7684\u5168\u5c40\u89c6\u89d2\u3002<\/p>\n<p>\u6839\u636e\u7cfb\u7edf\u7684\u590d\u6742\u7a0b\u5ea6\uff0c\u4e00\u7ea7DFD\u63d0\u4f9b\u4e86\u66f4\u8be6\u7ec6\u7684\u5206\u89e3\u3002\u8fed\u4ee3\u65b9\u6cd5\u548c\u5229\u76ca\u76f8\u5173\u8005\u7684\u53c2\u4e0e\u5728\u4f18\u5316\u5c42\u7ea7\u6570\u91cf\u65b9\u9762\u8d77\u7740\u5173\u952e\u4f5c\u7528\uff0c\u786e\u4fdd\u6bcf\u4e00\u5c42\u5728\u6e05\u6670\u5ea6\u548c\u7ec6\u8282\u4e4b\u95f4\u8fbe\u5230\u6070\u5f53\u7684\u5e73\u8861\u3002\u6700\u7ec8\u76ee\u6807\u662f\u521b\u5efa\u4e00\u5957\u5168\u9762\u7684DFD\uff0c\u6709\u6548\u5730\u4f20\u8fbe\u7cfb\u7edf\u7684\u67b6\u6784\uff0c\u800c\u4e0d\u4f1a\u8ba9\u5229\u76ca\u76f8\u5173\u8005\u611f\u5230\u4fe1\u606f\u8fc7\u8f7d\u3002<\/p>\n<p>\u00a0<\/p>\n<p>\u00a0<\/p>\n<p>\u00a0<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5f15\u8a00 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\u6982\u8ff0\uff1a\u4e0a\u4e0b\u6587\u56fe\u63d0\u4f9b\u4e86\u6574\u4e2a\u7cfb\u7edf\u53ca\u5176\u4e0e\u5916\u90e8\u5b9e\u4f53\u4ea4\u4e92\u7684\u9ad8\u5c42\u6b21\u89c6\u56fe\u3002\u5916\u90e8\u5b9e\u4f53\u662f\u6570\u636e\u7684\u6765\u6e90\u6216\u76ee\u7684\u5730\uff0c\u4ee3\u8868\u7cfb\u7edf\u5916\u90e8\u7684\u7cfb\u7edf\u3001\u4eba\u5458\u6216\u7ec4\u7ec7\u3002 \u4f7f\u7528\u7684\u7b26\u53f7\uff1a \u8fc7\u7a0b\uff08\u5706\u89d2\u77e9\u5f62\uff09\uff1a\u8868\u793a\u7cfb\u7edf\u8fc7\u7a0b\u3002 \u5916\u90e8\u5b9e\u4f53\uff08\u65b9\u5f62\uff09\uff1a\u8868\u793a\u6570\u636e\u7684\u6765\u6e90\u6216\u76ee\u7684\u5730\u3002 \u6570\u636e\u6d41\uff08\u7bad\u5934\uff09\uff1a\u8868\u793a\u8fc7\u7a0b\u4e0e\u5916\u90e8\u5b9e\u4f53\u4e4b\u95f4\u7684\u6570\u636e\u6d41\u52a8\u3002 2. \u4e00\u7ea7\u6570\u636e\u6d41\u56fe\uff1a \u6982\u8ff0\uff1a\u4e00\u7ea7DFD\u6bd4\u4e0a\u4e0b\u6587\u56fe\u63d0\u4f9b\u4e86\u66f4\u8be6\u7ec6\u7684\u89c6\u56fe\u3002\u5b83\u4eec\u5c06\u7cfb\u7edf\u5206\u89e3\u4e3a\u4e3b\u8981\u5b50\u8fc7\u7a0b\uff0c\u5e76\u7a81\u51fa\u663e\u793a\u4e3b\u8981\u7684\u6570\u636e\u5b58\u50a8\u3002 \u4f7f\u7528\u7684\u7b26\u53f7\uff1a \u8fc7\u7a0b\uff08\u5706\u89d2\u77e9\u5f62\uff09\uff1a\u8868\u793a\u7cfb\u7edf\u5185\u7684\u4e3b\u8981\u5b50\u8fc7\u7a0b\u3002 \u5916\u90e8\u5b9e\u4f53\uff08\u65b9\u5f62\uff09\uff1a\u7ee7\u7eed\u8868\u793a\u6570\u636e\u7684\u6765\u6e90\u6216\u76ee\u7684\u5730\u3002 \u6570\u636e\u5b58\u50a8\uff08\u5e73\u884c\u7ebf\uff09\uff1a\u8868\u793a\u6570\u636e\u5b58\u50a8\u7684\u4ed3\u5e93\u3002 \u6570\u636e\u6d41\uff08\u7bad\u5934\uff09\uff1a\u663e\u793a\u8fc7\u7a0b\u3001\u5916\u90e8\u5b9e\u4f53\u548c\u6570\u636e\u5b58\u50a8\u4e4b\u95f4\u7684\u6570\u636e\u6d41\u52a8\u3002 3. \u4e8c\u7ea7\u53ca\u66f4\u4f4e\u5c42\u7ea7\u7684\u6570\u636e\u6d41\u56fe\uff1a 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