Solid organic matter remained in metalliferous ore recorded important information of ore-forming processes.
固体有机物质保留了金属矿床成矿过程的重要信息。
2
In this paper, problems concerning the rational development and utilization of metalliferous mineral resources are briefly discussed.
本文简要地论述了矿产资源的合理开发利用问题。
3
This article take the sulfur dye waste water as the processing object, has conducted the applied research to the metalliferous ore waste residue decolorants performance.