air cutting meaning in Chinese

气侵

How to reduce power and air cut accidents in local ventilation faces
如何减少局部通风工作面的停电停风事故
After the normal air - running , engineer must move the regulating handle to the position corresponding to the pressure which has been set by the pressure reducing valve ( pos . no . 28 ) when the speed of the main engine is more than the air cut speed
在正常的空气运转后，轮机员必须移动调节手柄到相应的压力的位置，其压力已由压力减压阀28设定，当主机的转速已经高于空气切断转速。
The turbocharger noise is formed by the rotation noise resulting from the periodical air cutting of the fan blade and the turbulent noise of high - speed gas flows . as a continuous high frequency noise , it mainly falls between the 500 to 10 000 hz range
涡轮增压器的噪声是由于叶片周期性地切割空气产生的旋转噪声和高速气流形成的湍流噪声而形成的，是一种连续性的高频噪声，主要分布在500 ~ 10000hz的频率范围。