... pulsation loss ==> 脉动耗损,脉动损耗,脉振损耗=>脉动损 pulsation mass ==> 脉动质量 pulsation mode ==> 脉动模式 ...
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螺旋式罗茨泵在稳定过流剪切敏感介质压力脉动质量,减少噪音、振动,避免气蚀等方面有较大改善。
Helical Roots pump has great improvements on the face of stabilizing pressure pulse quality of passing cut sensitivity medium, reducing noises and vibration, avoiding vapor fret etc.
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