... static pressure of fan 通风机静压 velocity pressure of fan通风机动压 High pressure polypropylene fan 聚丙烯高压风机 ...
双语例句
1
In addition, the pressure and velocity in cooling fan flow field are analyzed and the relations between flow rate, rotation speed, blade number and aerodynamic noise of cooling fan are studied.
同时，对风扇流场的压力和速度进行分析；研究了风扇流量、风扇转速、扇叶数和气动噪声相互之间的关系。
2
The diffuser of mine main fan is a device to use reducing velocitypressureof outlet, increase static pressure and recovery kinetic energy.
矿井主扇扩散器是用来降低出口速压以提高风机静压而回收风机出口动能的装置。
3
The study shows that the separation size is related to the rotary velocityof the turbo, the wind volume and the wind pressure of the exhaust fan, the structure and parameters of the turbo.