为什么液体深度越深压强越大

页面:/news/view-1719860/ | 耗时:0.2088 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=1719860 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=1719860 LIMIT 0,1
select * from tbl_Articles_sphinx where id=1719860 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1072192,2584986,1068560,1069956,1113972,1080529,2317235,3280696,1479343,2425434,1125588,2621877,1361861,1478778,1783895,1132579,833817,2296064,2836795,2845716,1893292,1360692,129232,202382,424899,1093923,1910651,1468381,2914916,2187336) ORDER BY field (ArticleID,1072192,2584986,1068560,1069956,1113972,1080529,2317235,3280696,1479343,2425434,1125588,2621877,1361861,1478778,1783895,1132579,833817,2296064,2836795,2845716,1893292,1360692,129232,202382,424899,1093923,1910651,1468381,2914916,2187336)