“environmental change”的概念、定义、翻译、参考文献-科学参考

单词	environmental change
释义	environmental change Encyclopedia 工学环境系统释 environmental change环境变迁环境演化过程中出现的波动和异常变化。理学[地理系统]释 environmental change环境演变一定时期内由大气圈、水圈、岩石圈、生物圈等的状态及各圈层间交互作用的变化导致的地球系统的变化。
随便看	negative-resistance device negative-resistance oscillator negative response negative result negative root negative rotation negative selection negative semi-definite negative semi-definite form negative semi-definite kernel negative semi definite matrix negative semi-definite matrix negative semi-definite operator negative semi definite quadratic form negative semi-definite quadratic form negative semi-definte quadratic form negative semi-orbit negative semi-trough negative sense single-stranded RNA virus negative sequence negative sequence current carrying capability negative side negative sign negative skewness negative skin friction of piles

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