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1·Energy environment of the Nanhu Lake aquatic ecosystem in Changchun was studied systematically.

系统地研究了长春南湖水生生态系统的能量环境。

2·The relationship between the bacterial communities and eutrophication of aquatic ecosystem is not clear.

水生生态系统富营养化与细菌群落之间的关系尚不明确。

3·Terrestrial ecosystem includes farmland, forest and rangeland, and aquatic ecosystem includes inshore, rivers and lakes.

陆地生态系统包括农田、森林和草地，水域生态系统包括近海、河流和湖泊。

4·The essential way to resolve environmental problem for Xuanwu Lake is reconstruction and remediation of aquatic ecosystem.

提出解决湖泊环境问题的根本途径是修复重建健康水生态系统。

5·It has become a social problem as it occupies waterway, disturbs aquatic ecosystem equilibrium and impacts local economics.

它侵占水道，干扰水生生态系统平衡，影响当地的经济生产，成为一大公害。

6·Based in the laboratory building the small aquatic ecosystem, purification effect of the eutrophication water by aquatic plants is researched.

该文通过在实验室构建小型的水生生态系统，采用水培方法，研究水生植物对富营养化水质的净化效应。

7·The reasons leading to the degeneration of aquatic ecosystem are various and the mismanagement of human economic activities is the major factor.

导致水生态系统退化的原因多种多样，而人类经济活动的不当是主要的作用因子。

8·Isotope tracing and simulated ecosystem techniques were employed to study transfer, bioaccumulation and degradation of pirimicarb in aquatic ecosystem.

应用同位素示踪和模拟生态系统技术，研究了进入水生生态系中的抗蚜威的转移、富集和降解等。

9·The riparian zone is a functional transition region, the last protection barrier of lakes, which is connected the lake aquatic ecosystem and the terrestrial ecosystem.

湖滨带是连接湖泊水域生态系统与陆地生态系统的一个功能过渡区，是湖泊的最后一道保护屏障。

10·In the aquatic ecosystem and environmental safety evaluation, aquatic crustacean are of important position and function, and they are very sensitive to the effect of xenobiotics.

水生甲壳动物在水生态系统和环境安全评价中居于重要的地位，它们对存在于水中的外源化合物的影响非常敏感。