From inclusion and ro data, it is clear that Pingbei strata had undergone a higher temperature gradient in geological history, which is favorable for source rock evolution.
从包体测温和镜质体反演资料推测平北工区经历了高于今地温梯度的热历史，这对平湖组烃源岩或深部烃源岩演化有利。
Obvious overpressure constraint of deep source rock evolution was found through high temperature and pressure simulation experiment, natural thermal evolution and geological case studies.
热压模拟实验、烃源岩自然演化和勘探实例研究表明，深层烃源岩演化明显受到超压的抑制。
At the same time, some scientific hypotheses of the damage evolution equations and stress-strain relationship as well as the failure mechanism of rock mass are also proposed.
同时，也为进一步建立岩体结构合理的损伤演化方程、本构关系和研究岩石破坏机理提供了科学依据。
The physical and mechanical interaction of groundwater soil rock mass in karst collapse evolution is discussed elaborately and a coupling mode is established and studied.
分析了岩溶塌陷演化过程中物理力学上的水土岩相互作用，并对作用模式进行了探讨。
The process of rock mass 'evolution to instability is a course of energy dissipation with entropy decreasing gradually.
岩体向失稳方向的演化过程是一个能量耗散且伴随有减熵的过程。
By using oil and gas generation theory, the abnormal phenomena during thermal evolution of hydrocarbon source rock in the deep formation of Dongpu Depression were discussed.
运用石油与天然气生成理论，讨论了东濮凹陷深层异常温压条件下烃源岩热演化的异常现象。
At the process of ct crack and rapture evolution, the acoustic emission can not precisely reflect the meso-mechanism of rock deformation and rapture because of localization of damage.
在CT尺度裂纹演化和破坏阶段，由于岩石损伤高度局部化，声发射率参数不能精确反映岩石破坏的细观机制。
Forming and evolution of fractures were also affected by rock composition and the assembly of lithologic section.
岩石成分及岩性剖面组合特征影响裂缝的形成和演化。
The siliceous rock zone in Yantong mountain area, central Jilin Province, is the key region for studying the paleo-Asian ocean tectonic evolution.
吉林中部烟筒山地区的硅质岩带是研究古亚洲洋构造演化的一个关键地区。
Projecting the lead isotope compositions on the Pb tectonic evolution model, the result indicates that the raw material of Jianchaling ultrabasic rock coming from the deplete upper mantle.
岩石铅同位素构造演化模式判别结果表明，煎茶岭超基性岩石的成岩物质来自亏损上地幔；
Based on the analysis and research of AGB granite rock texture, mineral composition, chemical components, we explore the evolution of granitoids and tantalum lithium deposits relationship.
从雅山花岗岩岩石结构构造、矿物成分、化学成分等变化规律分析研究入手，探讨雅山花岗岩类的演化与钽锂矿床成生关系。
It USES basin simulation technique to simulate the heat evolution stages of various geologic period of hydrocarbon source rock.
利用盆地模拟技术模拟烃源岩各地质时期的热演化阶段。
Porosity evolution in the rock has experienced destruction of primary porosity and construction and then re-destruction of secondary porosity.
孔隙演化经历了原生孔隙的破坏、次生孔隙的形成和次生孔隙的破坏三个阶段。
The evolution law of CT number and CT images in the complete process of damage failure of frozen cracked rock is studied.
分析了冻结裂隙岩石加卸载损伤全过程的CT图像和CT数的演化规律。
Evolution of rock joints into transfixion is described by the time series from strain-stress curves, and the state of joint system in sandstone is chaotic before its ultimate state.
形成岩石全应力应变曲线的时间序列反映了岩石内部节理裂隙趋向贯通的演化进程，砂岩节理裂隙系统在峰前阶段处于不同程度的混沌状态。
The authors built a discrete element model to simulate the evolution of fault system above active salt domes, and further discussed the influence of rock strength on fault patterns.
作者通过构建离散元模型，模拟主动底辟盐构造断裂系统的演化过程，并进一步讨论了岩性强弱对于主动底劈盐构造断层系统分布模式的影响。
The work of the paper is helpful to study the evolution processes of the rock with cracks and high velocity bodies and mechanism of earthquake precursors.
论文工作对于进一步研究含有随机裂纹与硬包体同时存在的岩石破裂演化过程以及研究地震空区和条带的生成条件具有较重要的参考意义。
The new parameters for describing damage and its evolution in rock are explored to construct damage model of rock fragmentation by blasting.
探索岩石动态损伤参量及其演化表征方式以构造岩石爆破损伤模型。
After millions of years of geological evolution and a complex multi-stage tectonic movements, the rock contains a random distribution at different levels of sub-micro-pores and cracks.
经过亿万年的地质演变和多期复杂的构造运动，使岩石含有不同阶次随机分布的微孔隙与裂纹。
The estimation of erosion thickness is a foundation for studying palaeostructural characteristic, modeling source rock thermal evolution history and analyzing palaeo-fluid potential.
剥蚀厚度估算是进行古构造特征研究、烃源岩热演化史模拟和古流体势分析的重要基础工作。
The formation and development of fault impact the distribution and thermal evolution degree of chief source rock, form kinds of traps , and provide good migration channel.
断裂的形成和演化影响主力烃源岩的分布和热演化程度，形成多种类型的圈闭，为油气运移提供良好的运移通道。
K2O content and variation reflect the evolution of the rock and K-metasomatism.
钾质高低及变化可反映岩石演化程度和钾交代作用。
The carbon and oxygen isotope composition and its evolution of Marine carbonate rock is commonly means to the study of the ancient climate and ancient Marine environment.
海相碳酸盐岩中的碳、氧同位素组成及其演化特征分析是古气候、古海洋环境研究的一种常用手段。
The deformation along the direction of excavation at foot of the rock slope was maximum because of the rule of complicated stress evolution.
由于复杂应力演化条件作用，岩质边坡坡脚处产生的沿开挖方向的变形最大。
Therefore, describe the fractal feature of acoustic emission time sequence by correlation dimension and research the evolution law of rock damage and failure process.
本论文采用关联维数来描述岩石声发射时间序列的分形特征，研究岩石损伤破坏过程的演化规律。
The mortar is used to simulated the rock material to study its microcracks evolution laws.
采用砂浆来模拟岩石材料以研究其裂隙的演化规律。
The active source rock distribution is studied in Bozhong Depression by analyzing the techniques of evolution history, basin simulation and geochemistry.
通过演化史分析、盆地模拟及地化分析技术对渤中坳陷活跃烃源岩的分布作了研究。
And based on the aim of the application of engineering, the pre peak rock 3 parts damage evolution equation and constitutive model are given.
从工程应用出发，给出了峰前分段岩石损伤演化方程及本构关系。
It is the initial damage, damage evolution and propagation fracture that result in various failure of jointed rock mass.
正是由于这些节理裂隙的初始损伤、损伤演化、扩展断裂等缺陷导致岩体产生了各种形式的破坏。
Mafic igneous rock, a widely distributed and typical mantle-derived rock, has become a major research source for revealing possible mechanisms for the chemical evolution of the mantle.
镁铁质火成岩作为分布最为广泛的典型幔源岩石，已成为探索地幔化学性状及示踪岩石圈深部过程的主要研究对象。
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