抽排界面之上高盐分水体对降低水体盐分含量效果明显。
Pumping the salty water near the interface is efficient to decrease the salt concentration of overlying water.
该区勘探过程中，采取防砂工艺、泵抽排液工艺等技术，取得了很好的效果。
While, tech of sand control and unloading flow with pump applied in exploration work, a proper effect has been gained.
这种湿式过滤器也可用于车间空气的循环净化而不必在冬季抽排大量车间内空气导致能耗的增加。
This wet filter may be used in recirculation in order to clean air in work - shops without exhausting a great quantity of pollution air in winter to avoid wasting energy.
应用推荐