英语词汇mechanical efficiency of pump怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	mechanical efficiency of pump
释义	mechanical efficiency of pump 简明释义水泵机械效率；泵的机械效率网络释义 1 ?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 ... 短语 1 mechanical efficiency of storage pump 蓄能泵机械效率 2 mechanical efficiency of hydraulic pump 液压泵机械效率双语例句 1 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。
随便看	facility admission facility agent facility allocation Facility,Ambulatory Care facility and equipment facility assidnment facility assignment Facility,Assisted Living facility attachment facility-based facility charge facility chart Facility Closure,Health facility comparison facility construction facility control facility control console Facility Controls facility cost facility criteria facility design Facility Design and Construction facility design criteria facility discharge facility dispersion

英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。