積冰丘 的英文怎麼說
中文拼音 [jībīngqiū]
積冰丘
英文
icing mound-
Because the road line is in mountainous region and heavy hilly area and its surface relief undulates greatly, more slope wash and dilurial layer distribution, there are more harm, for example, island shaped perennially frozen soil, drift ice and so on, which effect the stability of the road foundation
由於沿線地處山嶺重丘地區，地勢起伏較大，坡積物及洪積層分佈較多。故島狀多年凍土、涎流冰等病害較多，影響路基的穩定。The central plain, which is broken in places by low hills, is extensively covered with glacial deposits of clay and sand
被低矮的丘陵分割的中心的平原覆蓋著冰河時期留下的粘土和沙子的堆積物。Eskers are very long ridges apparently formed when sub-glacial streams or rivers deposited sedimentary materials.
蛇形丘顯然是冰下河溪的沉積物堆積而成的很長的壟崗。
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