| 释义 |
air curtains
基本例句
空气幕
The mine air curtain is a kind of good wind control technology.矿用空气幕是一种较好的风流控制技术。
An air curtain was designed according to the jet theory of fluid mechanics and the role and feature of air curtain to separate dust in a fully mechanized face.根据流体力学射流理论，分析了空气幕在综采工作面隔离粉尘的作用，并根据综采工作面应用空气幕隔尘的特点，设计了空气幕。 |