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- The urban greenland is a main component of city ecological system and plays an important role in removing the pollutants in urban surface runoff. 城市绿地是城市生态系统的重要组成部分,对于控制城市地表径流中污染物起到至关重要的作用。
- Research on the characteristics of city ecological system and afforestation budgetary method 城市生态系统特点及对绿化概算方法的探讨
- The regional ecological system is fragile. 区域生态系统脆弱。
- city ecological system 城市生态系统
- The effect of city ecology system balance in the development of Shenyang 城市生态系统平衡在沈阳城市发展中的作用
- The protection of the ecological system was further enhanced. 生态环境保护力度加大。
- Economic Growth and Ecological System: Balance or Both Winning? 经济发展与生态维护:权衡抑或双赢?
- The tourist ecological system which has reached the acme of perfection sufficiently presents the coloring of life. 尽善尽美的旅游生态系统充分展现生活色彩。
- The existing problems of Bao Tou city ecological environment are summarized,the measures are put forward according to current situation of ecological protection and management. 本文在对包头市生态环境现状存在的问题进行了概述,并重点针对目前生态环境保护与管理提出了对策措施。
- Importance will be attached to the protection of the existing ecological system in wetlands and development of artificial wetland as appropriate. 重视保护现有湿地生态系统,在适宜地区建设人工湿地。
- The complex and varied terrains and landforms as well as the unique type of ecological system have created a natural paradise for biodiversity. 复杂多样的地形地貌和特殊的生态系统类型,为生物多样性营造了天然乐园。
- movation
- Of the ten national-level and provincial-level nature reserves, most belong to the primeval forest ecological system. 还有十多个国家级和省级的自然保护区,其中不少是原始森林生态系统。
- The subsistent human beings in actuality are those who are experiencing life in an ecological system. 现实生存的人是在生态系统中从事着生命体验活动的人。
- Artificial wetland is an effective way to the establishment of city ecology. 指出人工湿地是创建城市生态的一种有效途径。
- But the truth is that it is energy that makes the world go round. Energy is the currency of the ecological system. 但事实上,是能量驱使世界运转。能量是生态系统的媒介。
- The healthy city wetland ecosystem,is the city ecology security system important constituent and the city social economy sustainable development important foundation. 健康的城市湿地生态系统,是城市生态安全体系的重要组成部分和城市社会经济可持续发展的重要基础。
- Wetlands are critical to any ecological system, but particularly one which is as extensive and diverse as the Mekong River Basin. 湿地是不可或缺的生态系统,尤其是广泛富饶的湄公河流域。
- The ecology system will be broken if too many trees were felled. 过度砍伐树木会破坏生态系统。