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河流解冻
释义
河流解冻
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。
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law of industrial revitalization
law of inertia
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law of integral exponents
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law of intermediate temperature
law of international organizations
law of international technology trade
law of international watercourses
law of isochronism
law of isomorphisms
law of iterated logarithm
law of labour safety and hygiene
law of land diminishing revenue
Law of Land Granted
law of large numbers
law of least action
law of legacy
law of limiting factor
law of logarithms
law of logic
law of marine resources
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law of mass conservation
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