| 释义 |
1 ?陈年雪 ... firn field 陈年雪场 firn snow 陈年雪 first aid kit 急救包 ... 2 [水文]?粒雪 ... 的 4次方是 The fourth power of 2 i ... 粒雪 firn; firn snow; névé 冰 ice ... 3 ?万年雪 ... 腕足类相 brachiopodous facies 万年雪 firn snow 万年雪；粒雪 firn ... 4 [水文]?陈雪 ... iced firn 冻结粒雪 firn snow 陈雪,粒雪 firn limit 雪线 ...
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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。 - 2
Firn: granular partially consolidated snow that has passed through one summer melt season but is not yet glacial ice. 粒雪，万年雪：经过一个夏季的溶化期但仍未成冰川的粒状且部分沉固的雪。 - 3
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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