“冻土变化”的概念、定义、翻译、参考文献-科学参考

单词	冻土变化
释义	冻土变化 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	differential-functional equation differential gain differential galactic rotation differential Galois theory differential game differential game guidance law differential game theory differential gene determination differential gene expression differential-geometric differential-geometric invariant differential-geometric method differential-geometric structure differential geometry differential geometry in the large differential geometry of curves differential geometry of manifolds differential geometry of surfaces differential GPS landing system differential GPS technology differential graded algebra differential graded algebra; DG algebra differential graded group differential group differential group delay

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。