phosphorite ores

• 磷矿

phosphorite ores的用法和样例：

例句

1. Chemical beneficiation is an effective method for treating refractory phosphate ores.
   化学选矿是处理难选磷矿石的有效方法。
2. Mofang phosphorite deposit in Fuquan is one of the main ore blocks of Wengfu phosphorite deposit.
   摘要福泉磨坊磷块岩矿床是贵州瓮福磷矿的八大矿段之一。