pellet rock
基本解释
- [能源科學技術]球粒巖
英汉例句
- Using some engineering examples, it is showed that a crushing explosion has more advantage and better economical results in a exposure certain pellet proportion rock material exploitation.
利用工程實例說明在露天開採級配石料爆破中,擠壓爆破技術具有良好的技術經濟性。
雙語例句
专业释义
- 球粒巖