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- Based on the sandstone compositions analysis of the Upper Triassic Xujiahe Formation in Western Sichuan Basin,the authors tried to discuss the paleogeographic evolution of the study area. 作者单位：成都理工大学“油气藏地质与开发工程”国家重点实验室沉积地质研究院;
- It is recognized that, with high sandstone composition and textural maturity, the pore types of Donghetang Formation mainly are intergranular space and in tergrain denudation pore. 结果认为东河塘组砂岩成分和结构成熟度都很高，孔隙类型以粒间孔隙和粒间溶蚀孔隙为主，在河口湾、前滨-临滨相中的海滩砂坝、滨岸三角洲砂坝中发育中高孔渗储层；
- The teacher made comments on our compositions. 老师就我们的作文作了讲评。
- He likes to quote proverbs in his compositions. 他喜欢在作文中引用谚语。
- He played many of his compositions for me. 他为我演奏了他的许多乐曲。
- sandstone compositions 砂岩组分
- Roll deposits cut across sandstone bedding. 卷型矿床切穿砂岩的层理。
- There are many spelling mistakes in your compositions. 你的作文有许多拼写错误。
- Sand was deposited which hardened into sandstone. 沙经沉积固结形成沙岩。
- The sandstone and shale units are of the same age. 砂岩和页岩单元是同时的。
- The sandstone shows a more persistent oscillation. 砂岩表示一个更为持久的扰动。
- This channel is filled with cross-bedded sandstone. 该河边充填着具交错层理的砂岩。
- These sandstone bodies form elongate lenses. 这些砂岩体形成伸长的透镜体。
- A house built or faced with brownish-red sandstone. 褐砂石房屋用褐砂石建的或用褐砂石糊表面的房屋
- A stone similar to this kind of sandstone. 蓝矾一种与蓝砂岩相似的石头
- He is good at writing compositions. 他善于写作。
- The teacher limited his students to 500 words for their compositions. 老师把学生的作文限制在五百字以内。
- And its spectacular sandstone topography. 以丹霞地貌著称于世。
- A body of singers who perform choral compositions. 合唱团演唱合唱作品的歌手团体
- Sandstone is our most recently developed product. 砂岩是我司开拓的新产品。
