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淡水生态系统
释义
淡水生态系统
Encyclopedia
理学
淡水生态系统
释
freshwater ecosystem
淡水生态系统
在一定的淡水水域内,所有水生生物与水域或无机环境相互作用,通过物质循环和能量转化构成的具有一定结构和功能的统一体。如池塘、淡水湖泊都是具体的淡水生态系统。
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chronicles
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Chronicles of Deeds of Ming Emperor Zhu Yuanzhang in his 25th Year of Reign
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Chronicles of the States in the Eastern Zhou Dynasty
chronic leukemia
chronic lymphocytic gastritis
chronic lymphocytic leukemia
chronic lymphocytic thyroiditis
chronic mesenteric ischemia
chronic myelogenous leukemia
chronic myelomonocytic leukaemia
chronic non-atrophic gastritis
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