“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	one-to-many function one-to-many mapping one-to-one one-to-one conformal mapping one-to-one correspondence one-to-one encoding one-to-one function one to one mapping one-to-one mapping one-to-oneness one-to-one relation one-to-one representation one trait selection O. Neugebauer O. Neugebauer (1899—1990) one-unit maintainable system one-valued one-valued branch one-valued function one-valued mapping one-variable calculus One Village One Product one vote veto system one-way analysis of variance one-way channel

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