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- The carbon is also abundant in the rocks, and it persists through a thick pile of ancient sediments that represents as much as a million or more years of slow deposition. 岩石中也有很丰富的碳，厚厚的古老沉积岩中一直都有碳的存在，这层沉积岩代表了超过百万年的缓慢沉淀过程。
- Biomarker has a wide application in the research of petroleum geology,such as different types of organics,thermal evolution,ancient sediments' environment and so on. 生物标志化合物在石油地质中应用广泛,可应用于源岩有机质类型和古沉积环境评价以及热演化阶段的确定等。
- Organic compounds whose carbon structure, or skeleton, is formed by living organisms and is sufficiently stable to be recognized in crude oil or the organic matter of ancient sediments. 其碳构造或骨架是由活的生物所形成的、并且足够稳定以致在原油或古老沉积物中的有机质内仍可识别出的有机化合物。
- My inn had once been a part of an ancient ecclesiastical house. 我的客栈曾经是一个古老教会的房子的一部分。
- The law provides that these ancient buildings must be preserved. 法律规定，这些古老的建筑应该保存。
- She scooped out the yeasty sediments. 她将发酵的沉淀物舀了出来。
- I have ancient scrolls and other rarities. 我有古书卷等珍品。
- Soldiers in ancient time used escutcheon to fight. 古代的士兵用饰有花纹的盾作战。
- He emptied out the water barrel to clear it of sediment. 他把水桶倒空以清掉桶底的沉淀物。
- The fortress was the nucleus of the ancient city. 这城堡是这座古城的中心。
- A high wall fetched in an ancient small town. 一道高高的城墙围绕着一座小小的古城。
- The ancient city Troy is no more. 古特洛伊城已不复存在了。
- This set of ancient china is invaluable. 这套古瓷器非常珍贵。
- The ancient liquid has much silty sediment. 这瓶古老的液体有许多淤泥沉积物。
- He wrote a storybook about ancient Romans. 他写了一本关于古罗马人的故事集。
- The queen was enthroned in an ancient abbey. 女王在一所古老的大教堂里举行登基仪式。
- You should not drink the wine with a gritty sediment. 不要喝有沙粒状沉淀物的葡萄酒。
- This law is ancient but still extant. 这一法律古老但仍然有效。
- He found a piece of fossil of an ancient bird. 他发现一块古代鸟类的化石。
- Lyres were played by the ancient Greeks. 古希腊人弹奏七弦琴。
