To design water-green ecological system.
构建水绿网络化的生态系统。
The regional ecological system is fragile.
过分脆弱的消化系统。
The ecological system can recycle by itself.
生态系统本身就可以循环。
Water is an important part in ecological system.
水是生态系统的重要组成部分。
In an ecological system, predator-prey model is well studied.
在生态系统中，捕食被捕食模型具有很好研究价值。
The river system is one of the most important ecological system.
河流系统是自然界最重要的生态系统之一。
The plant can play a vital role in human habitat ecological system.
人类栖息的生态系统中，植物起到了不可忽视的作用。
Strategy ecological system is the research core of strategy ecology.
战略生态系统是战略生态学研究的核心。
The sea is one of the most important parts of our ecological system.
海洋是我国生态环境的重要组成部分。
Traditional settlement may be studied as a complex ecological system.
传统聚落可作为复合生态系统来研究。
The psychological environment is a more complicated micro-ecological system.
课堂心理环境是一个较为复杂的微观生态系统。
The urban natural environment is an important part of urban ecological system.
城市的自然环境是城市生态系统中的重要组成部分。
Management and maintain measures of the ecological system are brought up at last.
最后还提出了生态系统的管理和维护措施。
Wind damage has a significant impact on single tree and the whole forest ecological system.
风害是单棵树木或者整个森林生态系统的重要影响因素之一。
The construction and completion of the ecological environment is an integral part of the system.
人类为生存而依附的建筑及其建成环境是自然的再生装置，也是生态系统的一个组成部分。
Human ecological environment is a compound system consisting of natural, social and normative environments.
人类生态环境是一个包括自然环境、社会环境和规范环境在内的复合生态系统。
This indicator system is expounded according to the physical environment, ecological environment and social environment.
该体系分别从物理环境、生态环境和社会环境角度阐述了指标的意义。
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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