“ecological degradation”的概念、定义、翻译、参考文献-科学参考

单词	ecological degradation
释义	ecological degradation Encyclopedia 工学生态退化释 ecological degradation生态退化在一定的时空背景下，在自然因素、人为因素或二者共同作用下，导致生态要素和生态系统发生的不利于人类和生物生存的量变和质变的过程或结果。
随便看	Modern Archives: Principles and Techniques Modern Art Modern Art Week modern astronomy modern axiomatic method of Hilbert modern beryllium industry in China modern bibliography science modern bridge modern bridges modern British architecture Modern Buddhism Modern Buildings at Yantaishan Modern Buildings in Beihai modern ceramic art modern Chianese opera modern China’s art research Modern Chinese Art Education modern Chinese art press modern Chinese character Modern Chinese Descriptive Grammar modern Chinese drama Modern Chinese Film History Modern Chinese Function Word modern Chinese gardens Modern Chinese Grammar

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