生态系统

We all have an interest in maintaining the integrity of the ecosystem.

维持生完整是我们共同益。

There are highly sensitive and delicately balanced ecosystems in the forest.

森林里有高度敏感、灵敏平衡各种生。

Ferns were the first terricolous vascular plants, and still comprise an important part of primary productivity of ecosystems.

蕨类植物是最早维管植物，至今仍然是生初级生产力重要组成部分。

Ardeidae bird is one of important species belonging to wet land ecosystem, and regarded as indicator for environmental assessment.

鹭科鸟类是湿地生中重要生物种类之一,也是环境质量评价一类指示动物。

The effects of silver carp and Lutai-topmouth culter on algae control in eutrophic water were studied through indoor experiments.

摘要用室内受控生实验，研究鲢鱼和芦台鲌鱼对富营养化水体中藻类控制作用。

Submerged macrophytes is key community in shallow lake ecosystem.It plays important role in water environmental quality and aquicolous ecosystem structure.

沉水植物是浅水湖泊生关键种群，对水环境质量及水生生结构有重要影响。

In SimLife you create a hyperlife world and set loose little creatures into it to coevolve into a complexifying artificial ecology.

在模拟生命（Simlife）中，你能创建一个超生命（hyperlife）世界，并将游离小生物放入其中，使其共同进化成为一个不断复杂化人工生。

On the whole, the orthopteran communities’diversity in edge zone are higher than those in the interior of adjacent communities at the similar edges.

分析各边缘地带直翅目昆虫群落多样性发现，所有边缘类型边缘处直翅目昆虫多样性明显高于其相邻生。

Benthos The organisms that live on the bottom sediments of freshwater and marine ecosystems. They include plants and algae (phytobenthos) that grow below low tide mark.

底栖生物（海底生物）：在淡水或海洋生底部生活生物体。包括一些水底植物和藻类。

In this paper,the relation of heterotrophic bacteria to nitrogen and phosphorus in marine environment is studied by adding nitrogen and phosphorus to the seawater in mesocosm.

用海洋围隔生实验装置,向海水中施加不同浓度氮和磷,研究海洋异养细菌与海水环境中氮、磷关。

On the contrary, the double cropping rice followed by a cool-loving crop per year and the double cropping rice followed by a thermophilous crop per year are potential carbon sources.

而双季稻连作喜温作物和单(双)季稻连作喜凉作物生起着较稳定碳源作用.