为什么图片放到ps下面像素会变低

页面:/news/view-1151672/ | 耗时:0.2476 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=1151672 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=1151672 LIMIT 0,1
select * from tbl_Articles_sphinx where id=1151672 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1131433,1163013,2813105,1226094,100338,1123591,1219186,81729,1013770,384475,3515824,1121090,1128002,1125421,88729,3059388,1104085,1505140,2711685,100067,1043567,1115309,83762,146747,1129593,82354,1542052,87668,80521,1139682) ORDER BY field (ArticleID,1131433,1163013,2813105,1226094,100338,1123591,1219186,81729,1013770,384475,3515824,1121090,1128002,1125421,88729,3059388,1104085,1505140,2711685,100067,1043567,1115309,83762,146747,1129593,82354,1542052,87668,80521,1139682)