external reservoir 中文意思是什麼
external reservoir
解釋
前床-
Analysis on the external factors of affecting permeability of coal reservoir in north china
儲層滲透率研究的新進展 -
The study on the causes of eutrophication shows that internal pollution sources and external pollution sources are the main causes for the eutrophication in yanghe reservoir, especially the starch wastewater and surface runoff
對富營養化成因進行分析,結果表明內源污染和外源污染是造成洋河水庫富營養化的主要原因,其中澱粉廢水和地表徑流是主要的外污染源。
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