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- Bottom: The quarry, where fine sandstone is produced. 下:享誉建筑界的大溪砂石场。
- The thermal cracking threshold of fine sandstone is determined primarily. 实验初步确定了细砂岩的热破裂阈值及其热破裂规律。
- Lithology of Tertiary oil bearing reservoir in Taibei Sag is mainly fine sandstone and petrological types are mainly lithic arkose and hybrid sandstone. 台北凹陷第三系含油储层岩性以细砂岩为主,岩石学类型以岩屑长石砂岩和混合砂岩为主,含气储层岩性以砂砾岩为主,岩石学类型为岩屑砂砾岩。
- The reservoir of the Zilaitun oil-field is mainly composed of fine sandstone and siltstone and characterized by small grain size and high shale content. 河北沧县自来屯油田储层主要为细砂岩、粉细砂岩,粒度细,泥质含量高,以阿尔奇公式为基础的电阻率测井解释结果与储层实际含油性差别较大。
- Fine sandstone, siltstone and carbonate rock layers are favourable for the ore fluid transportation and shale and slate layers unfwvourable thus the barring layer of the fluid. 组成含金矿源层岩石为高频互层的细碎屑岩-碳酸盐岩,其中细砂岩、粉砂岩、碳酸盐岩含成矿流体物性较好,页岩、板岩含成矿流体物性较差,构成屏蔽层。
- By means of experiment, the development of Fuxin fine sandstone minerals formation, micro configuration and the inner micro cracks were observed on a scale. 本实验在细观尺度下观测了不同温度条件下,阜新细砂岩的矿物组分和微结构及其发展变化,以及内部微裂纹的发生和发展。
- Clastic reservoir rocks consist of conglomerate, pebbly sandstone, medium-coarse sandstone, fine sandstone and siltstone, of which medium sandstone and fine sandstone are the best reservoir rocks. 碎屑岩储层类型主要包括砾岩、砾砂岩、粗砂岩、砂岩及粉砂岩。其中中砂岩和细砂岩是最好的储层。
- Meso-experiment of fine sandstone thermal crack laws 细砂岩热破裂规律的细观实验研究
- I'm sick of being piggy in the middle all the time. 我腻烦了总是夹在争吵双方的中间。
- He planted roses in the middle of the garden. 他在花园中间种上玫瑰。
- He admires the chivalry of knights in Middle Ages. 他很佩服中世纪武士的侠义精神。
- It has its roots deep in the Middle Ages. 它起源于遥远的中世纪。
- My wheel twisted off in the middle of the car race. 我的车轮子在汽车比赛中途脱掉了。
- Reservoirs in Eh2 in the east of Nanyang Depression is essentially of delta front subfacies depositional system, reservoir physical property is dominated by fine sandstones and siltstone. 南阳凹陷东部核二段储层基本为三角洲前缘亚相沉积体系,储层岩性以细砂岩和粉砂岩为主。
- We have studied botany in our middle school. 我们在中学的时候就学过植物学。
- The study shows that Ess is mainly consisted of meandering deltaic sediments of fine particles, which mainly includes fine sandstones, siltstones, vertical sequency presents unnormally-graded. 研究表明,沙三段以曲流河三角洲沉积为主,沉积物粒度细,以细砂岩、粉砂岩为主,垂向层序总体表现为向上变粗的反旋回层序。
- There are 300 students or so in this middle school. 这所中学大约有300个学生。
- He was appointed the rector of the middle school. 他被任命为那所中学的校长。
- She has dropped out in the middle of the race. 她中途退出比赛。
- We've learned algebra in middle school. 我在中学就学过代数学。