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- This papery taking the ecological salvation of stone desert in the limestone mountainous areas as an example, discusses the value of local knowledge in maintaining a weak ecological system. 本文以喀斯特山区石漠化灾变救治为例,对地方性知识在脆弱生态系统维护中的价值进行探讨。
- Located in an arid and semi-arid area, Ningxia is one of the weakest ecological systems in China. 宁夏地处干旱半干旱地带,是全国生态系统最脆弱的省区之一。
- The regional ecological system is fragile. 区域生态系统脆弱。
- The protection of the ecological system was further enhanced. 生态环境保护力度加大。
- weak ecological system 脆弱生态系统
- 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 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。
- 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。
- 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。
- 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。
- 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。
- 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。
- 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 spirit is willing but the flesh is weak. 心有余而力不足。
- 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。
- 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。
- 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。
- Penguins play a key role in linking the ecological system of land, freshwater, tideland and ocean. 企鹅在联系南极陆地、淡水、潮间带和海洋生态系统上起到了关键的作用:它们在陆地繁殖和栖息;