从系统分析，有机污染物的分析，金属类的分析，多组份污染物的分析及底质分析等几方面，概述了气相色谱在我国水质监测中的应用。
In the aspects of systematic, organic pollutants, metallic pollutants, component and substratum analyses, to describe application of gas chromatography to water quality monitoring in China.
本研究对青海湖底栖动植物的种类及数量进行了调查和分析，并对湖泊底质条件以及底栖生物的生产力进行了评估。
In our research, we have investigated and analysed the types and amount of benthos in Qinghai lake, and evaluated the lake bottom condition and benthos' productivity.
以底栖动物作为底层水环境和底泥环境长期影响的指标，利用生物指数和种群结构的变化对底质进行评价和分析。
The ground base was evaluated and analysed by using biological index and variation of population of benthon which are effected by bottom water and mud environment.
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