青年中文open cast的意思
open cast中文翻譯：
adj.[礦業]露天開采的
cast───vt.投，拋；計算；澆鑄；投射（光、影、視線等）；n.投擲，拋；鑄件，[古生]鑄型；演員陣容；脫落物；n.(Cast)人名；(法)卡斯特；vi.投，拋垂釣魚鉤；計算，把幾個數字加起來
open───vt.公開；打開；vi.開始；展現；adj.公開的；敞開的；空曠的；坦率的；營業著的；n.公開；空曠；戶外
spica cast───人字形石膏
succession cast───繼任演員
whiplash cast───揮鞭石膏
bedlam cast───瘋人院演員
desperadoes cast───亡命之徒鑄造
full cast───全鑄
folks cast───演員
They cast down their load and began to open the grave.───他們把東西卸下來，開始挖墳。
method is an advanced stripping technology with low operation cost.───剝離是一種先進的開采工藝，機械化程度高，開采成本低。
selection of dragline is a key problem to be handled when applying dragline for open cast in surface mining.───露天礦應用拉斗鏟倒堆工藝的關鍵問題首先要做好拉斗鏟的選型。
Bauxite is usually extracted through open-cast mines, which leave vast scars on the landscape.───鋁土礦通常在露天礦井下開采，這將使得當地景觀疤痕累累。
Iron ore mines like Tashan have attracted less attention than coal mines because they are usually open cast, so less likely to collapse.───像塔山這樣的鐵礦沒有煤礦那么受人關注，因為工人們一般是在戶外工作，所以倒塌的可能性很小。
Electrical installations for outdoor sites under heavy conditions (including open-cast mines and quarries) (In stand by)───戶外嚴酷條件下的電氣安裝（包括露天礦和采石場）[澳大利亞]
Preliminary Exploration on Economic Rationalization Concerning After-mining Technology in Heidaigou Open cast───黑岱溝礦后續開采工藝的經濟合理性初探
Erection of electrical installation in open-cast mines, quarries and similar works───露天礦采石場和類似場地中電力設備的安裝
Discussion on Problems in Construction During Conversion from Open Cast to Underground Mining of Shirengou Iron Mine───石人溝鐵礦露天轉地下開采施工中的問題探討
In addition, the social, employment and environmental consequences of open cast mining are the subjects of quite varied interpretations.