像银河系的星系为什么是漩涡状的

页面:/news/view-117632/ | 耗时:0.0587 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=117632 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=117632 LIMIT 0,1
select * from tbl_Articles_sphinx where id=117632 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1111382,1096338,3029578,1049440,1085842,1128777,1060657,1056536,1305455,1055235,1127339,1493289,1112776,1125542,1067623,1062999,1056858,1089962,1051425,1083113,1057774,1915094,2480522,1061838,1124433,994629,1108141,1126090,1064449,1068006) ORDER BY field (ArticleID,1111382,1096338,3029578,1049440,1085842,1128777,1060657,1056536,1305455,1055235,1127339,1493289,1112776,1125542,1067623,1062999,1056858,1089962,1051425,1083113,1057774,1915094,2480522,1061838,1124433,994629,1108141,1126090,1064449,1068006)