opencast

英 /ˈəʊpənkɑ:st/ 美 /ˈoʊpənkæst/

o开头的单词英语单词大全

中文释义

adj.露天挖掘的

opencast的英语例句

Opencast mining is relatively safer.

露天矿的采集危险相对较小.
The information refers to slopes in opencast mines, quarries, dam foundation excavations and highway outs.

这份资料提供了有关露天矿、采石场, 坝基和公路堑的边坡资料.
This paper discourse upon pollution of resource and soil resource in opencast.

该文主要综述了露天煤矿开采过程中带来的水资源、土地资源的污染.