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- Consequently, a geological survey of the ground rock structure must be carried out. 因此对底下岩层结构必须进行地质探测。
- Because the rock structure is largely limestone, there are many underground rivers and even vast underground lakes in Guizhou. 因为岩石大多是石灰岩，所以贵州有许多地下河，甚至巨大的地下湖。
- The prediction of rock structure in front of face during tunneling using geophysical methods has the advantage of high speed and accuracy. 以地球物理勘探方法进行隧道掘进中前方岩石结构的超前预报，具有快捷、准确和实时处理及显示的优点。
- Following the enlargement of the dip angle of the rock structure of the pressure of the surrounding rock and the internal force of the lining structure increase all the time. 最后详尽地阐述了在不同岩层倾角状况下，围岩压力与衬砌结构内力分布特征，即围岩压力与衬砌结构受力随岩层倾角的增大而增大。
- Logging interpretation of conglomerate reservoir is very difficult in Menggulin area with complex rock structure, strong heterogeneity and clear difference between layers. 蒙古林砾岩油藏储层岩石结构复杂,非均质性强,层间差异明显,测井资料解释难度较大。
- Grade of maturity of rock structure and contents are low which are majorly double and multi-model structures. 储集层岩石结构成熟度和成分成熟度均较低,多为双模态和复模态结构。
- Biolithite loss zone is a kind of special reservoirs where rock structure is frailish and lot of pore spaces and gas exist, while severe circulation loss and well blowout and well kick occur. 礁灰岩漏失地层是一类结构脆弱,并含有大量孔洞和气体的特殊地层,常常是严重井漏与天然气的井喷井涌并存。
- But the layered rock structure itself is discontinuous and heterogenous.By analysis and calculation,the equivalent medium is found to substitute for the layered rock structure.A simple and conv... 通过分析计算,用一种当量介质来代替层状岩石结构,从工程岩石力学的不同角度为研究层状岩石的当量弹性特征提供了一种简便的分析方法。
- Based on the discuss of the geologic environment of the spillway slope, utilize systematic field geology investigation, statistics and classified principle to analyse rock structure. 本文在阐明溢洪道边坡的地质环境的基础上，运用系统工程学层次性原理和统计学方法分析边坡岩体结构。
- Rock structure is multiple nested pore structure.There is similitude or approximate similitude or statistical similitude between every hierarchy,so pore structure is typical fractal structure. 岩石结构是多层次嵌套的多孔结构,每一层次之间是自相似或近似相似或统计意义上的相似,所以说岩石结构是典型的分形结构。
- Reservoir pressure decline,the increase of recovery rate and the damage of rock structure are main reasons of micro fine migration and sand production during oil recovery process of s... 疏松砂岩油藏开采过程中,油层压力下降和采油速度的增加以及岩石结构的破坏,是造成油层岩石微细粒运移和油井出砂的主要原因。
- The study indicates that the reservoir is primarily made up of plant algae reef, rock composition comprises limestone and dolostone, and rock structure includes framework stone, baffle... 生物礁储层储集性能具有分带性,其中有利储层分布带明显受冰川事件引起的海平面下降和白云岩化作用控制。
- Overlap, which rise amid the mountains, ravines crisscrossing the surface for the earth and rock structures, most of shrub cover, forests, animal husbandry appropriate. 山地峰峦重叠，沟壑交错，表层为土石结构，大部分为灌木覆盖，宜林适牧。
- 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 two halves of the structure didn't marry up. 该结构的两部分未配合好。
- 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。
- High winds put great stress on the structure. 大风作用于该建筑物上而产生巨大的应力。
