复数： ores
易混淆的单词： OreORE

Occasionally he uses it to process uranium ore into yellowcake .

他偶尔会利用这个实验室将铀矿石加工成黄饼。

Gold miners are not . Many produce copper , too , since it often sits in the same ore bodies as gold .

但金矿公司不会，他们很多也生产铜，这是由于金矿与铜矿通常位于同一矿石层。

In addition to imports from both of those , it also buys ore on the international market .

除了从这两个地方进口之外，首钢还从国际市场上购买矿石。

As older mines get deeper , ore grades decline and extraction becomes more expensive .

随着老矿越挖越深，矿石品级不断下降，提纯也变得越来越贵。

Its state-owned companies often sell oil and ore on spot markets .

中国的国有企业经常在现货市场上出售石油和矿石。