mechanical efficiency of pump的意思|示意
水泵机械效率；泵的机械效率
mechanical efficiency of pump的网络常见释义
水泵机械效率 ... 左室机械效率 LEWK 装卸机械效率指标 handling machinery efficiency index 水泵机械效率 mechanical efficiency of pump ...
mechanical efficiency of pump相关短语
1、 mechanical efficiency of storage pump 蓄能泵机械效率
2、 mechanical efficiency of hydraulic pump 液压泵机械效率
mechanical efficiency of pump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。