关键词 富营养化 ; 吸附作用 ; 防治对策 [gap=601]Key words Eutrophication; Adsorption; Prevention and cure countermeasures
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The concrete prevention and cure countermeasures are put forward.
提出了一些具体的防治对策。
Objective to discuss the pathogenic species of infection after tumor surgery of oral and maxillofacial region and to explore the prevention and cure countermeasures.
目的探讨口腔颌面肿瘤术后感染的病原菌种类及防治措施。
After analyzing these environmental geological problems which caused by the exploitation of the coal mine, the authors put forward some prevention and cure countermeasures.
本文就煤矿开采引发的环境地质问题进行了剖析并提出了相应的防治对策。
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