• 银黝铜矿在难分解的黄铁矿中的分配决定矿粉磨细粒径、电解面积电流、电解时间重要因素

    The distribution ratio of silver in aftonite and pyrite is the most important factor to determine granularity, current density and electrolytic time.

    youdao

  • 云南兰坪盆地铜多金属矿床大量黝铜矿系列矿物为特征。

    The distinguished feature of the Ag-Cu polymetal deposits in Lanping basin is the occurrence of large quantity of tetrahedrite series minerals, which are the main Ag-bearing minerals.

    youdao

  • 云南兰坪盆地铜多金属矿床大量黝铜矿系列矿物为特征。

    The distinguished feature of the Ag-Cu polymetal deposits in Lanping basin is the occurrence of large quantity of tetrahedrite series minerals, which are the main Ag-bearing minerals.

    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