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The weak ecological environments are complex and multiplicity.And they are damageable. 脆弱生态环境地区复杂多样,易被破坏。
In the east part every coal mining areas,located in loess plateau,are confronted with poor water resources and weak ecologic environment. 西北东部黄土高原区内的各煤矿区开发面临贫乏的水资源与脆弱的生态环境问题。
Human Activities'Influence on the Areas of Weak Ecological Environment in Terms of the Rise and Fall of Tongwan City 从统万城的兴废看人类活动对生态环境脆弱地区的影响
weak ecological environment 脆弱生态环境
As a result, the ecosystem of this area is insecure, and its ecological environment is weak relatively. 结果显示，该地区生态系统是不安全的，生态环境相对脆弱。
Shenfu-dongsheng mine is at the heart of the Jin-shan-meng energy source base, but its ecological environment is very weak. 摘要神府-东胜矿区是晋陕蒙能源基地的核心，矿区的生态环境十分脆弱。
Fragility of the Ecological Environment iii Tarim River Basin. 塔里木内陆河流域生态环境脆弱性分析。
Ecological environment development made new progress. 生态环境建设取得新进展。
Exploration and Analysis of Ecological Environment in School P.E. 学校体育的生态环境探析。
Energetically strengthening ecological environment construction. （4）大力加强生态环境建设。
Keywords Jin Shan Mong;Coal resources;ecological environment. 关键词晋陕蒙;煤炭资源;生态环境;
Mining subsidence affects ecological environment of minefield. 采煤塌陷,严重破坏了矿区的生态环境。
Efforts were intensified to conserve and improve the ecological environment. 生态环境保护和建设力度加大。
Taking part in the protection and construction of the ecological environment. 参加生态环境保护和建设。
Protecting Ecological Environment, to Build Beautiful Homestead Together! 保护生态环境,共创美好家园!
To Improve the Ecological Environment of the Western Regions in Red Earnest. 切实保护改善西部地区生态环境。
Water also constitutes an important part of the earth's ecological environment. 水是地球生态环境的重要组成部份。
Opencut 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。
The premise of ecotourism development is defending the ecological environment. 生态旅游的发展应以不破坏生态环境为前提。
We will accelerate the infrastructure development and improve the ecological environment in the western region. 加快西部地区基础设施和生态环境建设。