“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	recursive filter recursive filtering method recursive function recursive functional recursive function classification recursive function theory recursive game recursive induction axiom recursive interpolation method recursive isomorphism recursive language recursive least-squares recursive least-squares, RLS recursively axiomatizable recursively axiomatized class recursively definable group recursively dominated degree recursively enumerable recursively enumerable degree recursively enumerable language recursively enumerable set recursively inaccessible ordinal recursively inseparable set recursively isomorphic set recursively presentable group

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