矿样 meaning in Chinese

sample ore

Fast determination of titanium from titanic iron ore
浓磷硫混酸分解矿样测定钛铁矿中钛含量
On the basis of the composition analyses for 80 samples of bronze drums and some samples of ore , these tests detemine the lead isotopic of the samples , to obtain test data for deep research
摘要在对越南80个铜鼓样品和相关铜器以及若干矿样进行成份分析的基础上，对样品进行了铅同位素测定，得出了一批可供进一步研究的实验数据。