GPS高程转换系统，主要实现了GPS的水准拟合。直接把RAR后缀该为EXE即为可执行程序。-GPS Height conversion systems, the main GPS standard fitting. RAR directly to the EXE suffix shall be executable.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.002724s ]
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:0.094840s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.002415s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.002143s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.002311s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.003905s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.002403s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.004242s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.016435s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.002658s ]
UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 179136 [ RunTime:0.001231s ]
