n. downcomer
misc. downcast pipe
... 进气通风筒 down cast ventilator 降水管(锅炉) down-comer tube 下坡度与上坡度 down-grade and up-grade ...
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航海航天英语词汇大全第974页 ... downcomer锅炉降水管 downcomer=downcomer降水管 downconverter降频变换器 ...
基于10个网页-相关网页
下降水管 down-take pipe ; down-flow pipe ; down pipe
下降水管立管 down pipe
锅炉降水管 downcast ; downcomer
管井降水 well dewatering ; tube well dewatering ; pipe well dewatering ; pipe well water level lowering
基坑管井降水 foundation pit precipitation casing well
水管沉降标示器 pipe settlement marker
梯级管井降水 dewatering by rung tube well
加强降水管理，节约用水，有效利用水资源；重视环保教育，提高全民的环保意识。
In addition, the government pays more attention on environmental education, which helps to improve the environmental awareness of all the people.
在地下水浅埋区，农田地下水动态对降水、蒸发等气象因素很敏感，研究它们之间的关系对农田水管理具有重要意义。
In a shallow groundwater area groundwater dynamic state in a cropland is sensitive to meteorological factors such as rainfall and evaporation etc.
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