Improper choice of indicators can introduce serious errors into volumetric work .
指示剂选择不适当可能给音量分析带来重大误差。
The hydraulic fluid viscosity, the volumetric efficiency and the hydraulic system working efficiency drops, divulging increases, even causes the mechanical device to be unable the normal work.
液压油黏度、容积效率和液压系统工作效率均下降，泄漏增加，甚至使机械设备无法正常工作。
In this paper, the influences of compressor speed and work condition on compressor volumetric efficiency were analyzed based on experiment under automotive air-conditioning conditions.
针对汽车空调压缩机的特点，在实验的基础上，分析了转速及工况对压缩机输气系数的影响；
应用推荐