利用C8051f350制作的一个高精度AD采集系统，本实例应用与油中含水检测！-C8051f350 produced using a high-precision AD acquisition system, the instances of application and the oil water testing!
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.002552s ]
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:0.096610s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.002427s ]
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SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002240s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003733s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.002150s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003330s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.018606s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.002651s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 173597 [ RunTime:0.001192s ]
