旋转式粘度计是一种用于测量液体的粘性阻力与液体的绝对粘度，附有1号四种转子-Rotational viscometer is a viscous liquid used to measure resistance and the absolute viscosity of liquid, with No. 1, four kinds of rotor
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001572s ]
SELECT `a`.`aid`,`a`.`title`,`a`.`create_time`,`m`.`username` FROM `jrk_downrecords` `a` INNER JOIN `jrk_member` `m` ON `a`.`uid`=`m`.`id` WHERE `a`.`status` = 1 GROUP BY `a`.`aid` ORDER BY `a`.`create_time` DESC LIMIT 10 [ RunTime:0.134216s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.013032s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.003900s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.020648s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.005560s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001818s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.020890s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.014913s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001124s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 227860 [ RunTime:0.014844s ]
