靠近地球表面的一层为什么层

页面:/news/view-864178/ | 耗时:0.4062 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=864178 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=864178 LIMIT 0,1
select * from tbl_Articles_sphinx where id=864178 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(492384,861205,548164,395675,497228,509007,680370,536494,465825,429591,359412,1283368,804858,777188,660480,585025,869472,3444172,539137,395903,370214,365652,837207,656785,554309,458061,581939,1039656,554517,769084) ORDER BY field (ArticleID,492384,861205,548164,395675,497228,509007,680370,536494,465825,429591,359412,1283368,804858,777188,660480,585025,869472,3444172,539137,395903,370214,365652,837207,656785,554309,458061,581939,1039656,554517,769084)