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

单词	permafrost degradation
释义	permafrost degradation Encyclopedia 工学冰冻圈变化释 permafrost degradation冻土变化冻土指温度低于0℃并含有冰的土或岩层。全球不同地区冻土在面积、温度、活动层厚度等方面均有一定差异。
随便看	organic material for civil engineering organic matter organic matter capturing in seawater organic matter measuring instrument organic-matter pore organic matter type index organic memory organic mental disorders organic mercury pesticide poisoning organic metal organic microelement organic microporous material organic mineral organic molecular memory Organic Molecular Solids organic molecule organic nanowire transistor organic nitrogen synthesis organic nonlinear optical materials organic nutrient component organic optical memory materials organic origin theory of petroleum organic peroxide organic petrology organic phase change materials

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