Ore produced in the ultra basic rock, mainly by the iron content of tremolite mineral composition.

  • 矿体产于超基性岩体中, 主要由含铁的透闪石矿物组成.

  • 互联网摘选 2025-01-19 11:37:40

    • 相关例句
    精确
    • 模糊
    • 词首
    • 词尾
    • 词义
    • 例句