轨道列车工业设计方法与实例-畅读网

　　　　

轨道列车工业设计方法与实例

作者：向泽锐

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工业设计对提高列车的使用安全性、宜人性、美学和文化特性具有重要的作用。本书理论与实践相结合，较为系统地介绍了轨道列车工业设计方法及实例，包括轨道列车的起源和发展、轨道列车工业设计基础知识、轨道列车工业设计技术、轨道列车设计程序与方法，以及轨道列车设计案例。本书中的研究成果可为轨道列车工业设计提供理论依据和实践参考。本书可作为高等院校工业设计、产品设计和车辆工程专业本科生、研究生和教师教学用书或参考资料，也可供工业设计、产品设计和车辆工程领域的从业人员及广大轨道列车设计爱好者参考。

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SHOW FULL COLUMNS FROM `ls_nav` [ RunTime:0.004708s ]
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SELECT `id`,`name` FROM `ls_goods_category` WHERE `id` = 5 LIMIT 1 [ RunTime:0.006745s ]
SELECT `id`,`name` FROM `ls_goods_category` WHERE `id` = 45 LIMIT 1 [ RunTime:0.005884s ]
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:0.009130s ]
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:0.012030s ]
SELECT * FROM `ls_goods` WHERE `del` = 0 AND `status` = 1 AND `create_time` <= 1758378283 ORDER BY `create_time` DESC LIMIT 5 [ RunTime:3.082090s ]

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