- 1. By means of consulting much information, this paper proves that there is a close relation between tin ore deposit and ferromagnesian rock.
- 文章通过查阅大量国内外有关资料，证实了基性超基性岩与锡矿床的形成有密切的关系。
来自互联网
- 2. By means of consulting much information, this paper proves that there is a close relation between tin ore deposit and ferromagnesian rock.
- 文章通过查阅大量国内外有关资料，证实了基性超基性岩与锡矿床的形成有密切的关系。
来自互联网
