... [ concentrate ] 经过选矿后，品位高的矿石 [ mine exploit a mine ] 开采矿产 [ opencut；opencast ] 矿床接近地面、可供露天开采的矿 ...
基于16个网页-相关网页
mine exploit a mine
开采矿山
以上为机器翻译结果，长、整句建议使用 人工翻译 。
Kaolin mine rock among coal is an important nonmetal mine resources of being to exploit a great deal.
煤系高岭土矿岩是尚待大量开发的重要非金属矿产。
youdao
The award of a 30-year contract to a Chinese consortium to exploit the Aynak copper mine in Logar province came under particular criticism.
BBC: UK to give Afghanistan ?10m to fund mining programme
应用推荐
模块上移
模块下移
不移动