coal measures unit的意思|示意
煤计量单位
coal measures unit的网络常见释义
煤系旋回 ... kaolinite in coal measures 煤系高岭岩 coal measures unit 煤系旋回 Coal Measures Strata 方法煤系地层 ...
煤系单位 煤系单位 : coal measures unit; coal-measures unit..
coal measures unit相关短语
1、 coal-measures unit 煤系单位
coal measures unit相关例句
Coal basin are a basic tectonic unit in the formation of coal measures.
含煤盆地是煤系形成的基本地质构造单元。