“ice break-up of river”的概念、定义、翻译、参考文献-科学参考

单词	ice break-up of river
释义	ice break-up of river Encyclopedia 工学河流冰情释 ice break-up of river河流解冻气温上升至0℃以上时，封冻河段在热力和水力作用下冰盖融化和鼓裂，在较长的河段内已没有固定的冰盖，且敞露水面上下游贯通，其面积超过河段总面积20%的现象。又称开河。
随便看	non-Abelian extension non-Abelian gauge field nonabelian gauge field non-Abelian group non-Abelian homological algebra non-Abelian homotopical algebra non-Abelianness non-Abelian number field non-Abelian orbifold non-abiding non-ablative thermal protection material non-absolute non-absolutely convergent series non-absolute model nonacarbonyldiiron non-acidic food non-acknowledgement non-acknowledgement, NAK nonactinic non-action non-adaptive query non-adaptive system nonadaptive system non-adding penalty in appealing nonadditive

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