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- The regional ecological system is fragile. 区域生态系统脆弱。
- 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 cause of black soil ecological system frangibility was interacted by natural and artificial factors. 黑土生态系统脆弱性成因自然因素和人为因素共同作用的结果;
- It"s features strong space distinctiveness and penetrative ness.It is an urban public openness to harmonize natural ecological system and that artificial construction. 具有特色鲜明、渗透性强的空间特质，是自然生态系统与人工建设系统交融的城市公共开敞空间。
- The protection of the ecological system was further enhanced. 生态环境保护力度加大。
- It is features strong space distinctiveness and penetrative ness.It is an urban public openness to harmonize natural ecological system and that artificial construction. 具有特色鲜明、渗透性强的空间特质,是自然生态系统与人工建设系统交融的城市公共开敞空间。
- artificial ecological system 人工生态系统
- 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 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。
- Thus cultivation of complex artificial ecological tea, planting deciduous arbor between tea rolls, and complete straw coverage in the hilly regions of hunan Province are recommended. 建议在湖南丘陵茶区推广复合生态茶园技术，在茶树行间种植落叶乔木，全园覆盖稻草。
- In addition, complex artificial ecological tea plantations in hilly regions improve eco-environment and increase amount of natural enemy to restrain the occurrence and development of primary pests. 建立人工复合生态茶园和遮阳网覆盖遮荫同样有改善丘陵茶园生态环境的效果，还可增加天敌数量，抑制茶园主要害虫的发生和发展。
- 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。
- In addition Drake set up artificial ecologies in aquaria and in running water for artificial stream ecologies. 另外，德雷克还在水族箱里和流水中分别建立了人工生态。
- 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 ecology system will be broken if too many trees were felled. 过度砍伐树木会破坏生态系统。
- In SimLife you create a hyperlife world and set loose little creatures into it to coevolve into a complexifying artificial ecology. 在模拟生命（Simlife）中，你能创建一个超生命（hyperlife）的世界，并将游离态的小生物放入其中，使其共同进化成为一个不断复杂化的人工生态系统。
- 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 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。
