常见例句The mineral character、the mineral arisen sequence and the relation of mineral intergrowth are studied by mineralogy, chalcography, chymic analysis and EPMA, etc. 利用鑛相學、化學分析和電子探針技術等對該鑛牀鑛物特征、鑛物生成順序及共生關系進行研究、探討。 返回 chalcography