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- rock matrix compressibility 岩石基质压缩系数
- The new formula shows that the compressibility of vuggy rocks increases with vuggy porosity, and decreases with the increasing hardness of rock matrix. 计算公式显示，溶洞介质的压缩系数随溶洞孔隙度的增大而增大，随基质硬度的增大而减小。
- The new formula shows that the compressibility of vuggy rocks increases with vuggy porosity,and decreases with the increasing hardness of rock matrix. 计算公式显示,溶洞介质的压缩系数随溶洞孔隙度的增大而增大,随基质硬度的增大而减小。
- The most perspicuous physical characteristic of the porosity of a soil or rock matrix is its continuity. 岩土格架的孔隙率的最清晰的物理特性是它的连续性。
- A mass of rock matrix which neither transmits nor stores water in significant quantities is called an "aquifuge". 在数量上既不导水也不存水的岩体格架称为隔水层。
- The behaviour of porous rock matrix,property of crack set,together with the multiphase flow,have been coupled into a dual porosity mul... 并给出了任意倾角的孔隙裂隙岩体中井孔围岩的变形与岩体内部流体的流动的数值解。
- Other researchers at the site had applied acid to dissolve the rock matrix in the laboratory, revealing the tiny phosphatized fossils. 同样地区也有其他研究者，在实验室中以酸溶掉岩石基质，找出了磷酸化的化石。
- The absorption coefficient of strata is controlled by elastic property of rock matrix,also by the properties of porosity and pore fluid. 地层的吸收系数受控于岩石骨架的弹性性质,同时也受控于地层的孔隙及孔隙中流体的性质,而地层的吸收系数又是反映储集层含油气的重要参数。
- Usu-ally m_f adopts 1.5 in practice (that is, under ideal condition, fracture porosity index m_f = 1, the porosity index of rock matrix m_b = 2, the average is adopted). 在实际的工作中通常取m_f=1.;5(即取理想情况下的裂缝孔隙度指数m_f=1与基质岩块的孔隙度指数m_b=2的算术平均值)。
- The former most AVO researches are based on single-phase solid medium,however the real gas and oil reservoirs are multiphase medium, that is the unification of multi-mediumcomponent of the gas, oil, water, and rock matrix. 以前绝大多数的AVO技术研究均是基于单相固体介质模型开展的工作,而实际油气储层是油气、水及岩石骨架等多种介质组成的统一体,即多相组分介质。
- Contrastively, source rock matrix type in Baoquanling Formation and Cretaceous is better, and while maturity of Xinancun Formation, Wuyun Formation, Cretaceous is more favorable for oil generation. 相对而言，宝泉岭组和白垩系的源岩母质类型较好，而新安村组、乌云组、白垩系的成熟度更有利于生油。
- The reasons for sand production include the decline of formation pressure, the clasticdeformation of rock matrix, the breakdown of sand cementing matter and the washout ofhigh speed fluid. 出砂的原因是：油层孔隙压力降低，砂岩骨架被压碎；孔隙内介质变化使胶结物破坏；高流速下液体冲坏砂拱等。
- 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。
- A term sometimes applied to a stylus in a thermal matrix printer. 有时用来指热敏点阵打印机的触针的一个术语。
- 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。
