evaporation discharge

基本解释

The compiling items include precipitation, evaporation, water stage, discharge and sediment.
整編的資料有降水、蒸發、水位、流量和泥沙。
To prevent pollution from gas stations, recovery system is introduced to reduce evaporation and discharge of oils.
採用油氣廻收系統，減少油品蒸發和油氣排放；
Major causes for pollution from daily operation of oil depots are analyzed. Pollution source includes evaporation and leak of oils and discharge of contaminated water.
介紹了石油庫在日常作業過程中對環境帶來汙染的主要原因，汙染源爲油品蒸發、油品泄漏和油庫汙水。

Some water is lost through evaporation in the cooling tower and in waste discharge.
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