pellet rock
基本解釋
- [能源科學(xué)技術(shù)]球粒巖
英漢例句
- 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采級配石料爆破中，擠壓爆破技術(shù)具有良好的技術(shù)經(jīng)濟(jì)性。
雙語例句
專業(yè)釋義
- 球粒巖