Warning: file_put_contents(): Only 0 of 6225 bytes written, possibly out of free disk space in /home/www/wwwroot/zidian/69228.com/index.php on line 55 chalcography例句_chalcography英汉例句_chalcography双解例句_魏碑心思朗文词典
The mineral character、the mineral arisen sequence and the relation of mineral intergrowth are studied by mineralogy, chalcography, chymic analysis and EPMA, etc. 利用矿相学、化学分析和电子探针技术等对该矿床矿物特征、矿物生成顺序及共生关系进行研究、探讨。