“磁鐵礦”造句
2024年07月03日 19:51:03
最具有經(jīng)濟(jì)價值的鐵礦包括
磁鐵礦和赤鐵礦.
Iron ores of greatest economic interest contain magnetite and hematite.
這是因為氧化
磁鐵礦蛻變.
This is because the oxidation breaks down magnetite.
某些賤金屬以及金常常與
磁鐵礦和磁黃鐵礦這類磁性礦物一起被發(fā)現(xiàn).
Base metals and gold are often found in association with magnetic minerals such asmagnetite and pyrrhotite.