open cut 明挖 ; 揭露剖面 ; 明开挖
open cut method 明挖法施工 ; 明挖法
open cut mining 露天采矿 ; 露天开采
open cut working 露天采矿
open cut ore mine 露天开采矿山
open-cut method 明挖法
open-cut crossing 开沟穿越
open-cut tunnel 露天坑道
N an excavation made in the open rather than in a tunnel 明挖 [civil engineering] →see cut-and-cover
Mining operations by open-cut methods ceased in 1962.
露天开采的矿山作业已于1962年停止。
Austenitic manganese steel, which serves as large riding wheel at open-cut coal mine, belongs to hardworking material.
用于露天煤矿大型托轮的高锰钢属于难加工材料。
The procedure of construction with earth-bag cofferdam is introduced for the open-cut foundation in deep water and sandy soil with a narrow space at Pier No.
介绍了目前在日本应用的一种新的结构形式,即采用加筋材料包裹土体———“土袋”加固软土地基的方法,并从试验和理论两个方面介绍了土袋的加固机理。
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