There should be direct relation between tinoredeposit and granite.
锡矿床的形成通常与花岗岩有直接的关系。
2
By means of consulting much information, this paper proves that there is a close relation between tinoredeposit 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。
3
It has long been considered that because tin is a characteristic element of the crust, there should be direct relation between tinoredeposit and granite.