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淡水生态系统
释义
淡水生态系统
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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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historical science of rationalism
Historical Science Society of Japan
Historical Semantics
historical social science
Historical Sociolinguistics
historical sociology
historical statistics methods
Historical Study of Chinese Novels
Historical Study of Official Documents
historical subject and object
historical subject theory
Historical Syntax
Historical Talks from Sun Sheng
historical teleology
Historical Texts
historical textual criticism of fonds and it’s constituting unit
Historical Tragedy
Historical Trilogy
historical urban geography
historical view
historical view that treats history as the process including human value activity
historical view that treats history as the process merely decided by objective truth on the law of social development
historical vitalism
historic and scenic mountains and rivers
Historic Bridgetown and its Garrison
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