underground filtration是什么意思_underground filtration的中文翻译

地下过滤

filtration───n.过滤；筛选

underground───adj.位于地下的；地下的；先锋派的，急进探索的；adv.在地下；秘密地；n.地铁；秘密政治组织；v.铺（电缆）于地下

underground railway───地下铁路；地铁

filtration membrane───滤过膜；滤膜

tackle underground───地下铲运机

underground parking───地下停车场

gravimetric filtration───重量过滤

underground water───地下水；潜水；地下水; 坑内水

filtration equipment───过滤设备

The filter for underground extracting liquid can also be used for the suction filtration of underground water in a hydrology well.───该过滤器还可用于水文水井中地下水的抽滤。

discussed the ammonia removal in the underground water by filtration of zeolite, and the selection as well as optimization of the optimal regenerated catalyst for zeolite.───沸石过滤去除地下水中氨氮及沸石再生剂的选择和应用条件优化进行了研究。