基本解釋[地球科學]巖石研磨性詞組短語短語coefficient of rock abrasiveness 巖石磨蝕性系數(shù)Determination of the rock abrasiveness 巖石磨耗性的測定abrasiveness of rock 巖石磨蝕性rock abrasiveness更多詞組專業(yè)釋義地球科學巖石研磨性