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1·To be good at it, you need to understand something about local circumstances and aquatic biology.

要想精于此道，你必须了解当地环境及一些水生动物相关知识。

2·From the viewpoint of protecting aquatic biotope, fish is deemed as target of river aquatic biology.

从保护河道内水生生物的角度出发，以鱼类为河道水生生物的指示物种。

3·Compound bacterium will not directly affect aquatic biology but improve the survival environment of aquatic biology.

对水生生物没有直接的作用，主要是通过改变水生生物的生存环境而产生作用。

4·This is the website maintained by Center for Aquatic Biology and Aquaculture in the University of California at Davis.

这里是水生生物学和水产中心创建的网站，该中心位于加州大学戴维斯分析。

5·The evaluation results showed there existed serious pollution (water quality) and medium pollution (aquatic biology) in water environment of the wetlands respectively;

水质与水生生物评价结果表明，湿地水环境处于中、重度污染程度；

6·Methods the natural distribution aquatic environment investigation, the biology parameter measurement, the gonad tissue slice observation and the artificial multiplication experiment were carried out.

方法进行裸项栉虎鱼天然分布水域环境调查、生物学参数测定、性腺组织切片观察及室内人工繁养殖试验。

7·The application of FCM to freshwater microbiota and environment biology of aquatic microbiota research were also discussed.

讨论了FCM在淡水微型生物和环境生物学中的应用。