“U型管真空计”的概念、定义、翻译、参考文献-科学参考

单词	U型管真空计
释义	U型管真空计 Encyclopedia 工学真空计释 U-type tube manometerU型管真空计根据U型管中的液位差测量粗真空和低真空的绝对真空计。
随便看	information management system, IMS information management system of nature reserve information management systems of soil and water conservation information manipulation theory information map information market information marketing information matrix information measure information measures of imagery information metamaterials information methodology information mining information misconduct information mode information monopoly information motivation information navigation information need information need growth law information need hierarchical structure information need motivation information need rule information needs information need status

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。