又称“崩坍”。陡峭斜坡上岩块、土体在重力作用下发生的突然、快速下移运动。
n. avalanche ; spallation
旧楼房的砖石结构开始崩落。
无底柱分段崩落采矿法是一种高效安全的采矿法。
在一个实例中,科学家们发现大量立方码的沙粒从沙丘的表面崩落。
In one instance, scientists found that hundreds of cubic yards of sand had avalanched down the face of a dune.
Soon the sun's warmth makes them shed crystal shells - Shattering and avalanching on the snow crust-- Such heaps of broken glass to sweep away You'd think the inner dome of heaven had fallen.
阳光的温暖接着使那水晶的硬壳,从树枝上崩落,一齐倾泻在雪地上-,这么一大堆碎玻璃尽够你打扫,你还以为是天顶的华盖塌了下来。
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