Preserve the ecological environment.
保护生态环境。
Form a good ecological environment.
形成良好的生态环境。
With a good ecological environment.
周围的生态环境好了。
The variation of the Marine ecological environment.
海洋生态环境的变化。
Ecological environment development made new progress.
生态环境建设取得新进展。
To destroy mountain resources and ecological environment.
破坏山地资源和生态环境。
The water demand of ecological environment is classified.
对生态环境需水进行了分类；
Protect the ecological environment, care for the homeland.
保护生态环境，爱护美好家园。
The ecological environment is extremely frail in karsts area.
这种特征致使岩溶地区的生态环境十分脆弱。
Naturally, species differ in different ecological environment.
生态环境不同，物种自然存在差异。
The water source is saved and ecological environment is protected.
节约了水资源，保护了生态环境。
So bird can reflect the quality of the urban ecological environment.
因此，鸟类可反映城市生态环境质量。
Soil environment is a major constituent of human ecological environment.
土壤环境是人类生态环境重要组成部分。
Set up the environment consciousness, protect the ecological environment.
树立大环境意识，保护生态环境。
The plant communities and design are used for better ecological environment.
通过植物群落的种植设计，追求良好的生态环境。
Open cut mining will destroy the ecological environment to a certain extent.
露天开采在一定程度上会造成生态环境破坏。
With the return of Humanism, attention has been paid to Ecological Environment.
随人文主义的回归，人们对生态环境逐渐关注。
At the same time it warns human to protect agricultural ecological environment.
同时告诫人类共同保护农业生态环境。
Soil and water conservation is the core of ecological environment construction.
水土保持是生态环境建设的核心。
Chapter one is the analysis of ecological environment and historical background.
第一章为生态环境与历史背景分析。
Valley ecological environment safety is the key to the guarantee of water resources.
流域生态环境安全是保证水资源的关键。
The eutrophication of water body will destroy the balance of ecological environment.
水体富营养化将破坏生态环境平衡。
Plant cover is one of the most important sign of oasis ecological environment change.
植被覆盖度是绿洲生态环境变化的最重要标志之一。
Meanwhile, the water resource is a fundamental element of the ecological environment.
同时，水资源也是生态环境的基本组成要素。
The ecological environment would be improved with water and deteriorated without water.
有水或无水是生态环境恶化与改善的症结所在。
Unrational use of land is the direct reason for the deterioration of ecological environment.
不合理的土地利用是导致生态环境严重破坏的更为直接的原因。
So it is necessary to set up an expert system on evaluation of agric-ecological environment.
所以，建立农业生态环境评价的专家系统是很必要的。
So it is necessary to set up an expert system on evaluation of agric-ecological environment.
所以，建立农业生态环境评价的专家系统是很必要的。
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