“freeze-thaw characteristics”的概念、定义、翻译、参考文献-科学参考

单词	freeze-thaw characteristics
释义	freeze-thaw characteristics Encyclopedia 农学冻融特征释 freeze-thaw characteristics冻融特征在寒冷气候条件下，土壤或岩层融化、冻结的交替过程在土壤或者地表留下的特征。通常冻结的冰在白天融化，晚上冻结，或者夏季融化，冬季冻结。
随便看	positive side positive sidelight positive sign positive skewness positive solution positive species interaction positive spinor positive staining positive strain energy positive strand positive subspace positive supportive reaction positive (symmetric) operator positive symmetric operator positive system of roots positive term positive term series positive trace positive type positive uniaxial crystal positive value positive variation positive variation of a function positive variation of signed measure positive vector

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