专业释义英英释义
Firn
- abstract: Firn (; from Swiss German "last year's", cognate with before) is partially compacted névé, a type of snow that has been left over from past seasons and has been recrystallized into a substance denser than névé. It is ice that is at an intermediate stage between snow and glacial ice.
以上来源于: WordNet
柯林斯英汉双解大词典
firn /fɪən/
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1.
N → another name for névé
双语例句权威例句
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With additional time, pressure, and refrozen meltwater from above, the small firn granules become larger, interlocked crystals of blue glacial ice.
随着时间的推移，压力的增加，再加上从上方重新冻结的融水，小冰原颗粒成为相互锁结的大晶体蓝色冰川冰。
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With further melting, refreezing, and increased weight from newer snowfall above, the snow reaches a granular recrystallized stage intermediate between flakes and ice known as firn.
随着进一步的融化、再结冰，以及上方新的降雪增加的重量，这些雪变成再次结晶阶段的颗粒状中间物，介于小薄片与冰块之间，被称作万年雪。
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Snowslide, The Flow of snow in wind, firn, it is snow Disaster in alp.
雪崩、风吹雪及厚层积雪，是高山和严寒地区特有的一种自然灾害。
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