等冰凍線 的英文怎麼說
中文拼音 [děngbīngdòngxiàn]
等冰凍線
英文
congelont-
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。1 it is hard to believe that automobiles, radios, motion pictures, frozen foods, electric refrigerator, to mention only a few items, have come into common use within thirty years
在短短的30年時間里,進入了人們的日常生活科技發明不勝枚舉,比如汽車、無線電、電影、冷凍食品、電冰箱等,真是讓人難以置信。
分享友人