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伴生矿物
[矿物] associated mineral
- 伴生矿物的种类和含量差异为探寻青金石的产地来源提供了有益的信息。
The categories and quantities of accompanying minerals provide beneficial information for exploring the provenance of tapis lazuli. - 对于铜和伴生矿物的重量，计算时采用的吨位或数量必须是交付装运或国内销售时的吨位或数量。
The tonnage or quantity of copper and Associated Minerals by weight used in the computation shall be that quantity delivered for shipment or for domestic sale. - 利用滑石与伴生矿物杂质的物理性质的差异以及其在超细粉碎过程中不同的运动特性达到提纯的目的。
By means of the differences of physical property and motion characteristics in the superfine pulverization between talc and associated minerals, the purification of talc can be achieved.
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