湿地是喜水生物及过湿环境构成的特殊自然综合体。
Wetlands are a special natural integration composed of hydrophilous biology and wet environment.
湿地是由陆地系统和水体系统相互作用形成的自然综合体。
Wetlands are formed by the interaction between terrestrial system and aquatic system.
是地球表层上由水、土和适生植被相互作用构成，其内部过程为水所控制的自然综合体。
And is described as a physical synthesis which composed of water, soil and vegetation and the process is dominated by that of water in the surface layer of the earth.
湿地是分布于陆地系统和水体系统之间的、由陆地系统和水体系统相互作用形成的自然综合体。
Wetlands usually occurred at the interface of terrestrial ecosystems and aquatic ecosystems, and formed by the interaction of them.
湿地是陆地生态系统的重要组成部分，它是由水陆相互作用而形成的具有特殊功能的自然综合体。
The wetland is the important constituent of land ecosystem, it is natural complex compound which has special function and forms by amphibious mutual effect.
景观生态学认为景观是在气候、地形、地貌、植被、水文以及人为活动共同作用下形成的自然综合体。
Landscape is a natural synthesis shaped and affected by the jointly actions of climate, landform, relief, vegetation and human activities.
自然保护区不仅是一个国家的自然综合体的陈列馆，野生动植物的基因库，而且也是维护环境安全的主力军。
Nature reserve not only is a nature museum and a gene bank , but also plays a main force to protect the environmental security.
自然保护区不仅是一个国家的自然综合体的陈列馆，野生动植物的基因库，而且也是维护环境安全的主力军。
Nature reserve not only is a nature museum and a gene bank , but also plays a main force to protect the environmental security.
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