pump mechanical efficiency的意思|示意
泵机械效率
pump mechanical efficiency的网络常见释义
钻井泵效率 钻井泵水功率利用率 pump hydraulic power utilization efficiency 钻井泵效率 pump mechanical efficiency 钻井泵压力有用分配比值 pump pressure distribution ratio ..
pump mechanical efficiency相关短语
1、 mechanical efficiency of pump 水泵机械效率
pump mechanical efficiency相关例句
Discusses the relationship between pumping speed and inlet pressure of an oil-sealed mechanical pump and the reason why its pumping efficiency drops down.
该文介绍了油封机械泵的抽速与入口压力的关系、泵抽气效率下降的原因，指出泵入口管道的流导和油蒸汽逆流是造成泵抽速下降的主要原因。