产状
- occurrence;attitude
-
矿体呈层状,产状稳定,平均厚1m。
The orebodies take stratiform shape , with steady mode of occurrence , the average thickness being 1m .
-
该区断层产状沿走向变化频繁,在短短的20km范围内,出现了6个彼此倾向相反的断裂带。
In this area , fault occurrence changes frequently , so that in 20km extent there occur 6 fault zones whose dip directions are opposite each other .
-
本文通过岩石样品裂纹产状的统计观测信息,用MonteCarlo方法模拟岩石的随机损伤状态,发现岩石的损伤变量满足β概率分布。
Based on the investigation on statistical characteristics of cracks in rock specimens , the random damage of rock is simulated by means of Monte-Carlo Method .
-
采用AUTOCAD二次开发工具VISUALLISP开发出岩心产状测试程序,利用计算机测量数据的精确性,直接测出岩心产状参数,提高精度。
The paper adopts has developed the program for measuring the parameters of core occurrence directly by means of the Auto CAD twice development tool-Visual Lisp by virtue of the precision of computer measuring data .
-
经野外地质调查、显微镜观察以及电子探针、X射线衍射及稳定同位素综合分析,确定出:①不同产状的钾长石的主要氧化物含量稳定;
By field investigation , microscope observation , compositional analysis by EPMA , X-rays diffraction analysis as well as oxygen isotope analysis of potash , it is clear that the compositions of potash in different occurrences are stable ;
-
T轴和P轴的倾角统计的平均值为20°左右,最大和最小应力主轴产状较缓,中间应力轴产状较陡,区域的构造活动的驱动力来自水平方向。
The statistics average value of dipping angel of T-axis and P-axis are both at about 20 ° . The dip angle of the maximum and the minimum press axis are low , intermediate axis is steep , that shows the actuating force is from horizontal direction .
-
区域性构造节理具有发育广泛,产状稳定,规模较大,延长较远,间距较宽,节理面平滑,多见羽列状和共轭X型节理系等特征。
The features of regional structural joints has wide range of occurrence , stability , the larger , extended farther , wider spacing , joint surface smooth , more feather-like and the conjugate " x " - type section of the faculty .
-
产状平缓且与坡度方向一致,呈面状大面积出露,其派生的土壤Se影响范围较大。
If the dip angles of rock formations are smaller and consistent with slope of landform , the exposed area of the rock will be large and the Se_rich soil derived from the rock will influence widely .
-
应用VLF法不公可以发现良导体矿,而且可以确定矿体的产状、规模和矿体叠加状态。
By applying VLF method , not only good conductor can be found but also occurence , scale and superposition state of ore body can be determined .
-
此系统有效实现了在计算机上完成地质编录的外业产状量测,构造线素描,普通影像的空间建模,岩层产状属性、图像数据库快速查询及CAD成图等等功能。
This system can accomplish effectively many functions through computer such as field terrane - surveying of geology catalog , drawing tectonic lines , building spatial model based on digital image , fast querying of terrane-attribute and figure database , cartography through CAD technology and so on .
-
在挤压褶皱两翼的富Se岩层产状陡,呈狭窄条带出露,其派生的土壤Se影响范围取决于搬运介质的性质、强度以及所处的地形条件。
If the Se_rich rock formations in flanks of compression folds have steep dip angles and narrow area of outcrop , the distribution of the soil derived from the rock is controlled by the nature and intense of the transporting media and the landscope .
-
各种产状的磁黄铁矿中Au、Ag都有一定的含量,其平均值分别为0.19%~0.22%(Au)、0.01%~0.02%(Ag),反映下地壳的麻粒岩化与金矿化的成因联系。
Pyrrhotite in various modes of occurrence contains Au and Ag in some degrees , with averages of 0.19 to 0.22 wt % ( Au ) and 0.01 to 0.02wt % ( Ag ), showing that gold mineralization is genetically related to granulitization of the low crust .
-
探槽开挖证实,主余震断层产状为N72°W/192°∠10°,地震时由南向北逆冲的水平距离是1m。
The excavation of the trial trench confirmed that the attitude of the main aftershock was N72 ° W / 192 °~ 10 °, the horizontal distance of the overthrust from S to N was about 1 m.
-
总体受NW向断裂控制,金矿体无一例外地赋存于近EW,NW向断裂中,且与断裂产状一致,是典型的构造带蚀变岩型金矿床。
The gold deposit is controlled by NW strike fault , ore bodies all occurred in the near EW strike and NW strike fault and had same occurrence with fault , it is the classic tectonic belt altered rock type gold deposit .
-
对某组节理面向上的单位法向量进行部分反向后,其矢量之和对应的产状即为该组节理面的优势方位。NS向、EW向与NW向的比测误差基本正常;
The dominant orientation of a joint group is the corresponding occurrence of the vector sum if some of the upward unit normal vectors are reversed . comparing NW component with vector sum of SN and WE in NW orientation , the errors are small .
-
不同产状角闪石矿物化学成分的差异和温压估算结果显示,榴辉岩类捕虏体经历了一个顺时针的P-T演化轨迹,进而反映了中生代早期华北克拉通东部造山作用的存在。
Mineral chemistry and P-T estimation results of the amphiboles of different occurrences indicate that the eclogite xenoliths were subjected to a clockwise P-T evolutional path , implying that an orogenic event happened in the eastern part of the North China Craton in the early Mesozoic .
-
赋矿的碱性超基性杂岩体生成于203~248Ma,产状为岩盆,由三期侵入岩和一期脉岩组成,具层状岩系特征和韵律结构。
The alkali-ultrabasic complex , occurring as a lopolith and aged 203 ~ 248Ma , includes three phases of intrusive rocks and one phase of dike rock , characteristic of bedding and rhythm .
-
断层产状及粗糙表面的分形统计研究
Fractal and statistical study of the fault attitude and roughness surface
-
利用钻孔资料确定岩层产状
Utilize the drilling data to determine the occurence of the layers
-
结构面产状换算程序在工程地质中的应用
Application of Orientation Conversion Program for Discontinuous Plane in Engineering Geology
-
岩体结构面产状的平面正态概率分布模型
Normal plane distribution model for orientation of discontinuity in rock mass
-
用古地磁方法确定隐伏岩层产状的尝试
Attempting to determine the attitude of buried rocks by means of PALEOMAGNETISM
-
用常规测井曲线探索裂缝产状及气水划分
On Fracture Configuration and Gas or Water Judgement Using Normal Log Curves
-
恢复沉积构造原始产状要素的微机程序
Computer program for recovering primary attitude elements of sedimentary structures
-
用测井资料确定断层位置及产状
Determination of the Site and Occurrence of the Faults by Log Data
-
煤层气井水力压裂裂缝产状和形态研究
Study on Occurrences and Shapes of Hydraulic Fractures Formed in CBM Wells
-
使用板状结构单元可以很好地模拟岩体产状;
The plate unit could better simulate the occurrence of rock mass ;
-
钻探方法确定岩体结构面产状
Directly determining the occurrence of rock mass structural plane using drilling method
-
药用矿物的地质产状、性质、研究与展望
Medical Minerals : Their Geological Occurrence , Properties , Investigations and Prospects
-
岩层产状的二要素表征法
A two-parameter description method for the attitude of rock formation