open pit mine

基本解釋

According to the engineering practice of an open pit mine the engineering reclamation should be a key link of the open pit production.
通過某露天礦的工程復(fù)墾實踐，說明將工程復(fù)墾納入露天礦的生產(chǎn)環(huán)節(jié)是可行的。
Open pit mine is a mine productive system which mechanical level is high, productive environment is complex. There are many dangerous accident sources.
露天礦是一個機械化程度高、生產(chǎn)環(huán)境復(fù)雜、危險事故源多的礦山生產(chǎn)系統(tǒng)。
Through analysis, the factors affecting death ratio of accident in Antaibao open pit mine are determined and the evaluation analysis is conducted after all the factors were fuzzy greyed.
通過實際分析，確定了影響安太堡露天煤礦事故傷亡率的因素，并對所有的因素模糊灰色化后進行了評定分析。

Besides its open pit mine located in Northern Quebec, there is a growing lithium battery industry growing in Montreal.
FORBES: Canada Lithium on Target For 2013 Production; To Be First Canadian Lithium Producer
Along with strong financial backing, the Quebec Lithium open pit mine is on schedule in terms of commissioning and construction.
FORBES: Canada Lithium on Target For 2013 Production; To Be First Canadian Lithium Producer
Buy it and you make some open-pit mine in Arizona a little deeper.
FORBES: The Guilt-Free Consumer