Regional ecological system consists of natural and artificial ecosystems.

区域生态系统由自然生态和人工生态系统构成.

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The protection of the ecological system was further enhanced.

生态环境保护力度加大.

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Second, urban areas of ecological system works.

二是主城区生态水系工程.

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The ecological system of wetland is characteristically dissipative.

湿地生态系统具有耗散结构性.

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The ecological system is fragile.

过分脆弱的消化系统.

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The regional ecological system is fragile.

区域生态系统脆弱.

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Water keeps the economy sustainable development and maintains the ecological system dynamic stability in arid regions.

水维系着干旱区经济的持续发展和生态系统的动态稳定.

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Urban environmental ecological system is a singularly complicated, spatial and temporal multiple dynamic system.

城市环境—生态系统是高度复杂的时空复合动力学系统.

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Abounding in resources of wetland ecological system, east Dongting Lake enjoys a promising prospect of eco - tourism.

东洞庭湖湿地生态系统资源丰富, 开展生态旅游前景广阔.

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Ecological system assessment has become the front of relational subjects and the focus of science studies.

目前生态系统评估已经成为相关学科的前沿和热点研究领域.

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The variety of the species is necessary for the balance of ecological system.

物种的多样性是生态系统平衡所必需的.

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The Kernel of ecological geology is dynamic balance of ecological system centring around human.

生态地质学理论的核心是以人类为中心的生态系统的生态动态平衡.

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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.

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Wetland is a special ecological system and attracts much attention of scientists over the world.

湿地是一种独特的生态系统,湿地研究成为当前许多学者关注的热门研究领域.

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