请输入您要查询的字词:

 

单词 ventilator
释义 ventilator
[`vent·ǝl´ād·ǝr]
ENGINEERING
A device with an adjustable aperture for regulating the flow of fresh or stagnant air.
MECHANICAL ENGINEERING
A mechanical apparatus for producing a current of air, as a blowing or exhaust fan.
随便看

 

科学参考收录了103327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。

 

Copyright © 2000-2023 Sciref.net All Rights Reserved
京ICP备2021023879号 更新时间:2025/3/10 6:13:32