Diagenetic Change of Cement Composition in Tertiary Sandstones in the Well W6-1-1 in the East China Sea;
东海W6-1-1井第三系砂岩胶结物的成岩变化
The main diagenetic change of quartz in research section is secondary growth and corrosion; the main diagenetic change of feldspar is secondary growth, clay mineralization, carbonatation and dissolution.
研究区段石英的主要成岩变化为次生加大和溶蚀;长石的主要成岩变化为次生加大、粘土矿化、碳酸盐化和溶解。
Mechanical changes and sometimes lithological changes, take place in the rocks on either side of the fault.
断层两边岩层发生机械力学变化，有时也有岩性变化。
The change of lithology is the main factor for the variation of various log responses.
岩性变化是影响各种测井曲线响应特征变化的最主要因素。
Analysis and FEM Stimulation of the Dilatancy and the Plastic Softening Deformation in Soft Rock Tunnel;
软岩巷道围岩扩容—塑性软化变形及有限元分析
Analytic solution to deformation of soft rock tunnel considering dilatancy and plastic softening of rock mass
考虑岩体扩容和塑性软化的软岩巷道变形解析
The Petro-geochemical Characters and SHRIMP U-Pb Zircon Ages of Meta-mafic Rocks from the Yishui Complex,in Yishui County,Shandong Province
山东沂水杂岩中变基性岩的岩石地球化学特征及锆石SHRIMP U-Pb定年
It is assumed that plastic deformation stems from the localization of shear strain.
岩样的塑性变形假设根源于塑性应变局部化。
Research on the Mutual Conversion for Hard-working and Soft-working Properties of Rock with Statistical Damage Theory and Method;
岩石应变软硬化特性转化的统计损伤理论研究
Mechanical characteristics of surrounding rock in sub-sea tunnel based on strain nonlinear softening
基于应变非线性软化的海底隧道围岩力学特性
The acoustic velocity of a rock varies according to its elastic constants and density.
岩石的声波速度随其弹性常数和密度而变化。
Geochemical characteristics of the metabasic volcanic rocks in the Grove Mountains, East Antarctica.
东南极格罗夫山变质基性岩地球化学特征
ARCHEAN META-VOLCANICS AND ITS RELATION TO Au-MINERALIZATION
鞍本地区太古代变基性火山岩与金矿化
Characteristics and Changes of Rock Acoustic Velocity Under the Temperature and Pressure of Natural Reservior
储层温压条件下岩石的波速特性及变化规律
Spatial Variation Regularity and Ore Potential of S-type and I-type Granites in the Beishan Mountain
北山花岗岩S型/I型空间变化规律及含矿性
The Alternation of the Rock Wettability in the Development Process in Daqing Oil Field
大庆油田开发过程中油层岩石润湿性变化
Adapability Analysis of Dragline Mining System Under Conditions of Changing Stratum Thickness
岩层厚度变化下拉斗铲工艺适应性分析
The Archaean Jining Group, of dominant granulite fades metamorphism, is stratigraphically the oldest metamorphic rock series in the south Nel Mongol of China.
集宁群变质岩系按其岩性共分上、下二个岩组;
rock deformation and stability measurement
岩石变形及稳定性测量
The mineralizing fluid is a acidic fluid bearing potassium, chlorine, carbon dioxide, and it belongs to magmatic fluid and metamorphic fluid.
矿化溶液含岩浆水和变质水,属于酸性的富含钾、和二氧化碳的流体。
