常見例句雙語例句They made on-site tests to determine static breaking design parameters of hard quartz-sandstone and got good effects.通過現(xiàn)場試驗,確定了堅硬石英砂巖的靜態(tài)破碎設計參數(shù),取得了良好效果。The protoliths of quartz jadeitite include metamorphosed granite, trondhjemite, acidic volcanic rocks and feldspar-quartz sandstone.石英硬玉巖原巖包括正變質的花崗巖和奧長花崗巖、副變質的酸性火山碎屑巖和長石石英砂巖。The dynamic mechanical comparison results of sericite-quartz schist and sandstone show that sandstone is more sensitive to strain rate than sericite-quartz schist.綜合絹云母石英片巖和砂巖動態(tài)力學性能的對比結果可知,砂巖比絹云母石英片巖對應變率的變化更敏感。 返回 quartz sandstone