| 例句 |
The net profit amounts to twenty dollars per ton of ore.每吨矿石的净利为二十美元。He suspends crystals of animal glue in the pigment to mimic the grain of the mineral.他把亮晶晶的动物胶悬浮在颜料中来模仿矿石的粒状结构。The company extracts metals from ores.那家公司从矿石中提炼金属。Some ores are more refractory than others.一些矿石较另一些矿石要难熔炼。This ore assays high in gold.这矿石经检验证明含金量高。The ore assays low in platinum.这矿石经检验证明含铂量低。Silver is extracted from ore.银提炼自矿石。The mountainous area is prolific in valuable minerals.这一山区有丰富的宝贵矿石。We dowse oil and ore in South America for big companies.我们在南美洲为一些大公司探测石油和矿石。The ore is mined and processed in an onsite mill.矿石从矿场采出并现场处理。 |