亲电取代反应的难易程度如何判断

页面:/news/view-1811500/ | 耗时:0.6902 s | 内存:1.89 MB | 查询:4 | 缓存读取:4 写入:0 | 加载文件:23
select * from tbl_Articles WHERE ArticleID=1811500 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=1811500 LIMIT 0,1
select * from tbl_Articles_sphinx where id=1811500 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1098893,1117405,1088586,1111696,992026,1085390,1107997,1065739,1070888,1114502,1110620,1087481,1072923,1062602,1102320,1081969,1095624,1089832,1095011,1103440,1112032,1101273,1108724,1110081,1107386,999216,1071701,1103895,1049542,1102282) ORDER BY field (ArticleID,1098893,1117405,1088586,1111696,992026,1085390,1107997,1065739,1070888,1114502,1110620,1087481,1072923,1062602,1102320,1081969,1095624,1089832,1095011,1103440,1112032,1101273,1108724,1110081,1107386,999216,1071701,1103895,1049542,1102282)