空间前方交会，是指恢复立体像对摄影时的光束和建立几何模型后，利用同名光线的交会确定模型点空间位置的方法。-Space forward intersection, refers to restore the stereo image of the beam and photography, use geometrical model of the light model space rendezvous points.
SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.005669s ]
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:0.110274s ]
SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.004339s ]
SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.002222s ]
SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001569s ]
SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.005637s ]
SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001342s ]
SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.007635s ]
SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.025888s ]
SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.001597s ]
UPDATE `jrk_articles` SET `hits` = 2 WHERE `id` = 320716 [ RunTime:0.041829s ]
