\n| 3<\/td>\n | \u9b91\u52c3<\/td>\n | \u6ab8\u6aac\u3001\u9752\u6ab8<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n \u6b64\u8868\u683c\u9055\u53cd\u7b2c\u4e00\u7bc4\u5f0f\uff0c\u56e0\u70ba\u7522\u54c1<\/code>\u6b04\u4f4d\u5305\u542b\u4e00\u7d44\u9805\u76ee\u3002\u70ba\u4e86\u4f7f\u5176\u7b26\u5408\u7b2c\u4e00\u7bc4\u5f0f\uff0c\u6211\u5011\u5c07\u7522\u54c1\u62c6\u5206\u70ba\u7368\u7acb\u7684\u8cc7\u6599\u5217\uff1a<\/p>\n\n\n\n| \u8a02\u55ae\u7de8\u865f<\/th>\n | \u5ba2\u6236<\/th>\n | \u7522\u54c1<\/th>\n<\/tr>\n<\/thead>\n | \n\n| 1<\/td>\n | \u7d04\u7ff0<\/td>\n | \u860b\u679c<\/td>\n<\/tr>\n | \n| 1<\/td>\n | \u7d04\u7ff0<\/td>\n | \u9999\u8549<\/td>\n<\/tr>\n | \n| 1<\/td>\n | \u7d04\u7ff0<\/td>\n | \u6a59\u5b50<\/td>\n<\/tr>\n | \n| 2<\/td>\n | \u611b\u9e97\u7d72<\/td>\n | \u8461\u8404<\/td>\n<\/tr>\n | \n| 2<\/td>\n | \u611b\u9e97\u7d72<\/td>\n | \u8349\u8393<\/td>\n<\/tr>\n | \n| 3<\/td>\n | \u9b91\u52c3<\/td>\n | \u6ab8\u6aac<\/td>\n<\/tr>\n | \n| 3<\/td>\n | \u9b91\u52c3<\/td>\n | \u9752\u6ab8<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n \u73fe\u5728\uff0c\u6bcf\u500b\u55ae\u5143\u683c\u90fd\u5305\u542b\u4e00\u500b\u539f\u5b50\u503c\uff0c\u4e14\u8868\u683c\u8655\u65bc\u7b2c\u4e00\u7bc4\u5f0f\u3002<\/p>\n \u7b2c\u4e8c\u7bc4\u5f0f\uff082NF\uff09<\/h2>\n\u8003\u616e\u4e00\u500b\u5132\u5b58\u5b78\u751f\u53ca\u5176\u8ab2\u7a0b\u8cc7\u8a0a\u7684\u8868\u683c\uff1a<\/p>\n \n\n\n| \u5b78\u751f\u7de8\u865f<\/th>\n | \u8ab2\u7a0b\u7de8\u865f<\/th>\n | \u8ab2\u7a0b\u540d\u7a31<\/th>\n | \u6388\u8ab2\u6559\u5e2b<\/th>\n<\/tr>\n<\/thead>\n | \n\n| 1<\/td>\n | 101<\/td>\n | \u6578\u5b78<\/td>\n | \u53f2\u5bc6\u65af\u6559\u6388<\/td>\n<\/tr>\n | \n| 1<\/td>\n | 102<\/td>\n | \u7269\u7406<\/td>\n | \u5f37\u68ee\u6559\u6388<\/td>\n<\/tr>\n | \n| 2<\/td>\n | 101<\/td>\n | \u6578\u5b78<\/td>\n | \u53f2\u5bc6\u65af\u6559\u6388<\/td>\n<\/tr>\n | \n| 3<\/td>\n | 103<\/td>\n | \u6b77\u53f2<\/td>\n | \u6234\u7dad\u65af\u6559\u6388<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n 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\u5f37\u68ee\u6559\u6388<\/td>\n<\/tr>\n | \n| 103<\/td>\n | \u6b77\u53f2<\/td>\n | \u6234\u7dad\u65af\u6559\u6388<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n \u73fe\u5728\uff0c\u8b1b\u5e2b<\/code>\u5c6c\u6027\u50c5\u53d6\u6c7a\u65bc\u8ab2\u7a0b\u7de8\u865f<\/code>\uff0c\u4e14\u8a72\u8868\u683c\u7b26\u5408\u7b2c\u4e8c\u7bc4\u5f0f\u3002<\/p>\n\u7b2c\u4e09\u7bc4\u5f0f\uff083NF\uff09<\/h2>\n\u8003\u616e\u4e00\u500b\u5132\u5b58\u54e1\u5de5\u53ca\u5176\u5c08\u6848\u8cc7\u8a0a\u7684\u8868\u683c\uff1a<\/p>\n \n\n\n| \u54e1\u5de5\u7de8\u865f<\/th>\n | \u5c08\u6848\u7de8\u865f<\/th>\n | \u5c08\u6848\u540d\u7a31<\/th>\n | \u7d93\u7406<\/th>\n<\/tr>\n<\/thead>\n | \n\n| 1<\/td>\n | 101<\/td>\n | \u5c08\u6848A<\/td>\n | \u7d04\u7ff0<\/td>\n<\/tr>\n | \n| 1<\/td>\n | 102<\/td>\n | \u5c08\u6848B<\/td>\n | \u611b\u9e97\u7d72<\/td>\n<\/tr>\n | \n| 2<\/td>\n | 101<\/td>\n | \u5c08\u6848A<\/td>\n | \u7d04\u7ff0<\/td>\n<\/tr>\n | \n| 3<\/td>\n | 103<\/td>\n | \u5c08\u6848C<\/td>\n | \u9b91\u52c3<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n \u6b64\u8868\u683c\u9055\u53cd\u4e863NF\uff0c\u56e0\u70ba\u7d93\u7406<\/code>\u5c6c\u6027\u53d6\u6c7a\u65bc\u54e1\u5de5\u7de8\u865f<\/code>\uff0c\u800c\u975e\u76f4\u63a5\u4f9d\u8cf4\u65bc\u4e3b\u9375\u3002\u70ba\u4e86\u9054\u5230\u7b2c\u4e09\u7bc4\u5f0f\uff0c\u6211\u5011\u5c07\u8a72\u8868\u62c6\u5206\u70ba\u5169\u500b\u7368\u7acb\u7684\u8868\uff1a<\/p>\n\u54e1\u5de5\u8868\uff1a<\/strong><\/p>\n\n\n\n| \u54e1\u5de5\u7de8\u865f<\/th>\n | \u54e1\u5de5\u59d3\u540d<\/th>\n<\/tr>\n<\/thead>\n | \n\n| 1<\/td>\n | \u7d04\u7ff0<\/td>\n<\/tr>\n | \n| 2<\/td>\n | \u611b\u9e97\u7d72<\/td>\n<\/tr>\n | \n| 3<\/td>\n | \u9b91\u52c3<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n \u5c08\u6848\u8868\uff1a<\/strong><\/p>\n\n\n\n| \u5c08\u6848\u7de8\u865f<\/th>\n | \u5c08\u6848\u540d\u7a31<\/th>\n<\/tr>\n<\/thead>\n | \n\n| 101<\/td>\n | \u5c08\u6848A<\/td>\n<\/tr>\n | \n| 102<\/td>\n | \u5c08\u6848B<\/td>\n<\/tr>\n | \n| 103<\/td>\n | \u5c08\u6848C<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n \u54e1\u5de5\u5c08\u6848\u8868\uff1a<\/strong><\/p>\n\n\n\n| \u54e1\u5de5\u7de8\u865f<\/th>\n | \u5c08\u6848\u7de8\u865f<\/th>\n<\/tr>\n<\/thead>\n | \n\n| 1<\/td>\n | 101<\/td>\n<\/tr>\n | \n| 1<\/td>\n | 102<\/td>\n<\/tr>\n | \n| 2<\/td>\n | 101<\/td>\n<\/tr>\n | \n| 3<\/td>\n | 103<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n \u73fe\u5728\uff0c\u7d93\u7406<\/code>\u5c6c\u6027\u53d6\u6c7a\u65bcProjectID<\/code>\uff0c\u4e14\u8a72\u8868\u683c\u7b26\u5408\u7b2c\u4e09\u7bc4\u5f0f\u3002<\/p>\n\u535a\u4f0a\u65af-\u79d1\u5fb7\u7bc4\u5f0f\uff08BCNF\uff09<\/h2>\nBCNF\u662f3NF\u7684\u66f4\u56b4\u683c\u7248\u672c\u3002\u70ba\u4e86\u8aaa\u660eBCNF\uff0c\u8acb\u8003\u616e\u4e00\u500b\u5132\u5b58\u6559\u6388\u53ca\u5176\u7814\u7a76\u9818\u57df\u8cc7\u8a0a\u7684\u8868\u683c\uff1a<\/p>\n \n\n\n| \u6559\u6388\u7de8\u865f<\/th>\n | \u7814\u7a76\u9818\u57df<\/th>\n | \u8fa6\u516c\u5ba4\u7de8\u865f<\/th>\n<\/tr>\n<\/thead>\n | \n\n| 1<\/td>\n | \u4eba\u5de5\u667a\u6167<\/td>\n | 101<\/td>\n<\/tr>\n | \n| 2<\/td>\n | \u6a5f\u5668\u5b78\u7fd2<\/td>\n | 102<\/td>\n<\/tr>\n | \n| 3<\/td>\n | \u4eba\u5de5\u667a\u6167<\/td>\n | 103<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n \u6b64\u8868\u683c\u9055\u53cdBCNF\uff0c\u56e0\u70ba\u5728\u7814\u7a76\u9818\u57df<\/code>\u8207\u8fa6\u516c\u5ba4\u7de8\u865f<\/code>\u4e4b\u9593\u5b58\u5728\u975e\u5e73\u51e1\u7684\u51fd\u6578\u4f9d\u8cf4\uff08\u5373\u8fa6\u516c\u5ba4\u7de8\u865f\u53d6\u6c7a\u65bc\u7814\u7a76\u9818\u57df\uff09\u3002\u70ba\u4e86\u9054\u5230BCNF\uff0c\u6211\u5011\u5c07\u6b64\u8868\u683c\u62c6\u5206\u70ba\u5169\u500b\u7368\u7acb\u7684\u8868\u683c\uff1a<\/p>\n\u6559\u6388\u8868\u683c\uff1a<\/strong><\/p>\n\n\n\n| \u6559\u6388\u7de8\u865f<\/th>\n | \u6559\u6388\u59d3\u540d<\/th>\n<\/tr>\n<\/thead>\n | \n\n| 1<\/td>\n | \u53f2\u5bc6\u65af\u6559\u6388<\/td>\n<\/tr>\n | \n| 2<\/td>\n | \u5f37\u68ee\u6559\u6388<\/td>\n<\/tr>\n | \n| 3<\/td>\n | \u6234\u7dad\u65af\u6559\u6388<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n \u7814\u7a76\u9818\u57df\u8868\u683c\uff1a<\/strong><\/p>\n\n\n\n| \u7814\u7a76\u9818\u57df<\/th>\n | \u8fa6\u516c\u5ba4\u7de8\u865f<\/th>\n<\/tr>\n<\/thead>\n | \n\n| \u4eba\u5de5\u667a\u6167<\/td>\n | 101<\/td>\n<\/tr>\n | \n| \u6a5f\u5668\u5b78\u7fd2<\/td>\n | 102<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n \u6559\u6388\u7814\u7a76\u8868\u683c\uff1a<\/strong><\/p>\n\n\n\n| \u6559\u6388\u7de8\u865f<\/th>\n | \u7814\u7a76\u9818\u57df<\/th>\n<\/tr>\n<\/thead>\n | \n\n| 1<\/td>\n | \u4eba\u5de5\u667a\u6167<\/td>\n<\/tr>\n | \n| 2<\/td>\n | \u6a5f\u5668\u5b78\u7fd2<\/td>\n<\/tr>\n | \n| 3<\/td>\n | \u4eba\u5de5\u667a\u6167<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n \u73fe\u5728\uff0c\u8a72\u8868\u683c\u7b26\u5408BCNF\uff0c\u56e0\u70ba\u4e0d\u5b58\u5728\u975e\u5e73\u51e1\u7684\u51fd\u6578\u4f9d\u8cf4\u3002<\/p>\n \u7b2c\u56db\u7bc4\u5f0f\uff084NF\uff09<\/h2>\n4NF\u8655\u7406\u591a\u503c\u4f9d\u8cf4\u3002\u8003\u616e\u4e00\u500b\u5132\u5b58\u66f8\u7c4d\u53ca\u5176\u4f5c\u8005\u8cc7\u8a0a\u7684\u8868\u683c\uff1a<\/p>\n \n\n\n| \u66f8\u7c4d\u7de8\u865f<\/th>\n | \u66f8\u540d<\/th>\n | \u4f5c\u8005<\/th>\n<\/tr>\n<\/thead>\n | \n\n| 1<\/td>\n | \u66f8\u7c4dA<\/td>\n | \u4f5c\u8005X\uff0c\u4f5c\u8005Y<\/td>\n<\/tr>\n | \n| 2<\/td>\n | \u66f8B<\/td>\n | \u4f5c\u8005Y\uff0c\u4f5c\u8005Z<\/td>\n<\/tr>\n | \n| 3<\/td>\n | \u66f8C<\/td>\n | \u4f5c\u8005X<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n \u6b64\u8868\u683c\u9055\u53cd4NF\uff0c\u56e0\u70ba\u5728\u300c\u66f8\u7c4d\u7de8\u865f<\/code>\u300d\u8207\u300c\u4f5c\u8005<\/code>\u300d\u4e4b\u9593\u5b58\u5728\u591a\u503c\u4f9d\u8cf4\u3002\u70ba\u9054\u52304NF\uff0c\u6211\u5011\u5c07\u6b64\u8868\u683c\u62c6\u5206\u70ba\u4e09\u500b\u7368\u7acb\u7684\u8868\u683c\uff1a<\/p>\n\u66f8\u7c4d\u8868\u683c\uff1a<\/strong><\/p>\n\n\n\n| \u66f8\u7c4d\u7de8\u865f<\/th>\n | \u6a19\u984c<\/th>\n<\/tr>\n<\/thead>\n | \n\n| 1<\/td>\n | \u66f8A<\/td>\n<\/tr>\n | \n| 2<\/td>\n | \u66f8B<\/td>\n<\/tr>\n | \n| 3<\/td>\n | \u66f8C<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n \u4f5c\u8005\u8868\u683c\uff1a<\/strong><\/p>\n\n\n\n| \u4f5c\u8005\u7de8\u865f<\/th>\n | \u4f5c\u8005\u59d3\u540d<\/th>\n<\/tr>\n<\/thead>\n | \n\n| 1<\/td>\n | \u4f5c\u8005X<\/td>\n<\/tr>\n | \n| 2<\/td>\n | \u4f5c\u8005Y<\/td>\n<\/tr>\n | \n| 3<\/td>\n | \u4f5c\u8005Z<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n \u66f8\u7c4d\u4f5c\u8005\u8868\uff1a<\/strong><\/p>\n\n\n\n| \u66f8\u7c4d\u7de8\u865f<\/th>\n | \u4f5c\u8005\u7de8\u865f<\/th>\n<\/tr>\n<\/thead>\n | \n\n| 1<\/td>\n | 1<\/td>\n<\/tr>\n | \n| 1<\/td>\n | 2<\/td>\n<\/tr>\n | \n| 2<\/td>\n | 2<\/td>\n<\/tr>\n | \n| 2<\/td>\n | 3<\/td>\n<\/tr>\n | \n| 3<\/td>\n | 1<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n 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