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- There exist bedded baritic rocks and copper polymetallic deposits which are sandwiched conformably in the Erlangpin Group of northern Qinling Mountains. 北秦岭二郎坪群中存在与地层整合产出的层状重晶石岩和铜多金属矿床。
- Keywords baritic rock;hydrothermal sediment;Precambrian;Mianing Sichuan; 重晶石岩;热水沉积;前寒武纪;四川冕宁;
- During ealy-middle Silurian, episodic-fluid activity produced albite rock, barite rock, ferruginous carbonate rock, siliceous rock and ore deposits of Pb-Zn and mineralization of Au. 早、中志留世继续发展，形成了钠长石岩、重晶石岩、铁碳酸盐岩、硅质岩与铅-锌、金矿床；
- The rock was honeycombed with passages. 岩石上有许多蜂窝状的小孔。
- Many young rock hounds grow up to be geologists. 许许多多爱好收集岩石的少年，长大后成了地质学家。
- The climber had to negotiate a steep rock face. 那攀登者得攀越一陡峭岩石。
- This layer of rock contains a lot of flint. 这一岩层中有大量燧石。
- The water had worn a channel in the rock. 水把岩石冲出了一条沟。
- He dash the glass bowl to bit on a rock. 他对著石块把玻璃碗砸得粉碎。
- The mountain rise up in a steep wall of rock. 这座山高而陡，形成一道岩石屏障。
- The mountain rose up in a steep wall of rock. 这座山高而陡，形成一道岩石屏障。
- He chiseled that rock into the figure of a woman. 他把那块石头凿成一个女人像。
- The boat was sundered by the rock. 船被岩石撞碎了。
- Deep grooves channelled the soft rock. 在软岩石上形成许多深槽。
- The mason was chipping away at the rock with a hammer. 石匠用锤子一点一点地把那块石头击碎。
- She is crazy about rock and roll. 她喜欢摇滚乐。
- The road was blocked by a huge rock. 道路被一块大石头堵住了。
- Most of the rock in this mountain is shale. 这座山上大部分的岩石都是页岩。
- I'm going to a rock and roll concert tonight. 我今晚正要去参加摇滚音乐会。
- Prices have reached rock bottom. 价格已经到了最低点。
