“龙门式起重机”的概念、定义、翻译、参考文献-科学参考

单词	龙门式起重机
释义	龙门式起重机 Encyclopedia 工学其他专用工程机械释 gantry crane龙门式起重机金属结构为门形框架，承载主梁下安装两条支脚，可以直接在地面的轨道上行走，主梁两端具有外伸悬臂梁的起重机械。又称门式起重机。
随便看	aviation culture aviation data bus test device calibration technique aviation digital manufacturing metrology technique aviation economy aviation education of France aviation education of Russian aviation education of The United States of America aviation education of United Kingdom aviation electric apparatus aviation enterprise codes aviation enterprise culture aviation enterprise standard aviation environmental engineering aviation ergonomics aviation extinguishing system aviation field metrology technique aviation fuel aviation fuel system aviation gasoline aviation geography aviation human factors aviation industry Aviation Industry Archives Aviation Industry Corporation of China Aviation Industry Corporation of China, Ltd.

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。