... gas measuring tube 量气管 water measuring tube 量水管 Measuring tube antenna 测量管式天线 ...
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污水测量管 bilge sounding pipe
水量管理 water quantity management
流量喷管水表 flow-nozzle meter
质量管理水平 Quality Management
流水量管理系统 PROCESS FLOW CONTROL SYSTEM
倒置的装满水的量管 inverted, water-filled burette ; inverted, , water-filled burette
水量水质管理 water management
大容量直饮吸管水杯 large capacity direct drinking straw water cup
相比而言，市区内的水管单位及其下属的公共供水设施似乎在使用量和损耗量上比重占得不大。
His urban counterparts, and the utilities that serve them, may seem unimportant in terms of the amounts of water they use and lose.
水管堵漏就是好的开始：漏水水管使中东和亚洲的大城市水流失量达60%。
Plugging leaky pipes would be a start: they cause some big cities in the Middle East and Asia lose up to 60% of their water.
本文主要研究混流泵出口环量对泵出水管道水力特性的影响。
The influence of outlet circulation of mixed-flow pump on the hydraulic performance of the outlet pipe was studied in this dissertation.
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