ultramafic rock是什么意思 ultramafic rock怎么读
ultramafic rock的用法和样例
- Jianchaling gold deposit is closed related to the Jianchaling ultrabasic rock mass.
产出部位与超基性岩有关，属构造蚀变岩型金矿床。 - Ore produced in the ultra-basic rock, mainly by the iron content of tremolite mineral composition.
矿体产于超基性岩体中，主要由含铁的透闪石矿物组成。
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