机械原理与机械设计课程实验指导-畅读网

　　　　

机械原理与机械设计课程实验指导

作者：傅燕鸣　著

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mobi/epub/pdf/awz3

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内容简介:

本书是为了适应卓越工程师课程改革要求,着力提高学生的学习能力、实践能力和创新能力，满足高等工科院校机械类、近机械类学生在机械原理、机械设计和机械设计基础课程学习使用要求而编写的。全书分为3篇，共15章。第1篇为机械原理课程实验，第2篇为机械设计课程实验，第3篇为实验数据的计算机处理方法。附录给出了实验报告的撰写方法及CQYJ-12型静态电阻应变仪简介。

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CONNECT:[ UseTime:0.001644s ] mysql:host=127.0.0.1;port=3306;dbname=mq;charset=utf8mb4
SHOW FULL COLUMNS FROM `ls_goods_category` [ RunTime:0.003256s ]
SELECT `id`,`name`,`pid`,`image`,`level`,`is_show`,`is_recommend` FROM `ls_goods_category` WHERE `is_show` = 1 AND `del` = 0 AND `level` = 1 ORDER BY `id` ASC,`sort` DESC [ RunTime:0.002511s ]
SELECT `id`,`name`,`pid`,`image`,`level`,`is_show`,`is_recommend` FROM `ls_goods_category` WHERE `is_show` = 1 AND `del` = 0 AND `level` = 2 ORDER BY `id` ASC,`sort` DESC [ RunTime:0.002280s ]
SELECT `id`,`name`,`pid`,`image`,`level`,`is_show`,`is_recommend` FROM `ls_goods_category` WHERE `is_show` = 1 AND `del` = 0 AND `level` = 3 ORDER BY `sort` DESC [ RunTime:0.003687s ]
SHOW FULL COLUMNS FROM `ls_nav` [ RunTime:0.003256s ]
SELECT `id`,`name`,`pid`,`image`,`level`,`link`,`module`,`is_show`,`is_recommend` FROM `ls_nav` WHERE `is_show` = 1 AND `del` = 0 AND `level` = 1 ORDER BY `id` ASC,`sort` DESC [ RunTime:0.001867s ]
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SHOW FULL COLUMNS FROM `ls_friendly_link` [ RunTime:0.003251s ]
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SHOW FULL COLUMNS FROM `ls_goods` [ RunTime:0.003109s ]
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SHOW FULL COLUMNS FROM `ls_ad` [ RunTime:0.003666s ]
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SELECT `id`,`name` FROM `ls_goods_category` WHERE `id` = 5 LIMIT 1 [ RunTime:0.002976s ]
SELECT `id`,`name` FROM `ls_goods_category` WHERE `id` = 45 LIMIT 1 [ RunTime:0.003147s ]
SELECT `a`.*,`ap`.`width`,`ap`.`height` FROM `ls_ad` `a` INNER JOIN `ls_ad_position` `ap` ON `a`.`pid`=`ap`.`id` WHERE `pid` = 11 AND `ap`.`client` = '2' AND `a`.`status` = '1' AND `a`.`del` = '0' AND `ap`.`status` = '1' AND `ap`.`del` = '0' ORDER BY `sort` DESC,`id` DESC [ RunTime:0.003679s ]
SELECT `a`.*,`ap`.`width`,`ap`.`height` FROM `ls_ad` `a` INNER JOIN `ls_ad_position` `ap` ON `a`.`pid`=`ap`.`id` WHERE `pid` = 14 AND `ap`.`client` = '2' AND `a`.`status` = '1' AND `a`.`del` = '0' AND `ap`.`status` = '1' AND `ap`.`del` = '0' ORDER BY `sort` DESC,`id` DESC [ RunTime:0.003973s ]
SELECT * FROM `ls_goods` WHERE `del` = 0 AND `status` = 1 AND `create_time` <= 1758501213 ORDER BY `create_time` DESC LIMIT 5 [ RunTime:1.103784s ]

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