• 笔者现场地质事实为依据,细致地研究该区矿床地质特征今后萤石矿床地质探矿提供了理论依据

    Based on the field geological evidences, the characteristics of the mineral geology of the area were studied carefully and provides theoretical basis for further geological pros...

    youdao

  • 川东南脉状萤石-重晶石矿床主要产于下奥陶统碳酸盐岩中。

    Vein fluorite and barite deposits in southeast Sichuan occur mainly in the Lower Ordovician carbonate rocks.

    youdao

  • 川东南脉状萤石-重晶石矿床主要产于下奥陶统碳酸盐岩中。

    Vein fluorite and barite deposits in southeast Sichuan occur mainly in the Lower Ordovician carbonate rocks.

    youdao

$firstVoiceSent
- 来自原声例句
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定