anorthosites造句

• In the amur region there are practically unlimited reserves of kaolin rocks and anorthosites, that also will allow to decrease the cost price of final production : aluminium and silicon
  事实上在阿穆尔河地区拥有着无限的高岭土岩石和粒状火成岩储备,这也可以降低铝和硅最后生产的成本价。
• New technologies of aluminium extraction from wide known kaolin rocks, high-alumina schists, anorthosites and some other non-bauxite raw materials have been elaborated in the amur scientific centre ( asc ) feb ras
  在阿穆尔河科技研发中心，精心开发出了铝提取新技术，可以从广为人知的高岭土岩石、高氧化铝片岩、粒状火成岩和其它非氧化铝矿原材料中提取出铝。