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Keywords resistivity sounding;2_D geoelectric model;finite element method;continuous variation of conductivity within each block.; 电阻率测深;二维地电断面;有限元法;电导率分块连续;
Feasibility of dipole equatorial resistivity sounding in tunnel was discussed. 摘要对坑道内赤道偶极装置电阻率测深的可行性进行研究。
Men are so made that they can resist sound argument, and yet yield to a glance. 至理名言,可以悍然不顾;惠然一顾,却为之心悦诚服。人往往如此。
The dipole equatorial resistivity sounding in tunnel was calculated with the finite element method. 采用有限单元法对坑道内赤道偶极装置电阻率测深进行正演计算。
It is well known that the critical distortion to resistivity sounding curves could be produced by shal-low inhomogeneous bodies. 摘要浅部不均匀体能使电阻率测深曲线产生严重的畸变。
RUAN Bai-Yao, XU Shi-Zhe.FEM for modeling resistivity sounding on 2-D geoelectric model with line variation of conductivity within each block.Earth Science, 1998,23(3):303-307. [7]阮百尧;徐世浙.;电导率分块线性变化二维地电断面电阻率测深有限元数值模拟
Exemplified by the application of controlled source audio-frequency magnetotelluric sounding, this paper discusses the deep and periphery prospecting work with the resistivity sounding technique in the Bajiazi lead and zinc mine of Liaoning Province. 以可控源音频大地电磁测深方法应用为例,讨论辽宁省八家子铅锌矿深部及外围电阻率测深找矿问题。
This paper describes the method sand principles for computation of resistivity sounding curves in any electrode configurations using a J_1 Bessel function filter and a J Bessel function filter. 本文叙述了用第一类0阶贝塞尔函数滤波器和1阶贝塞尔函数滤波器计算任意电极装置电测深曲线的方法原理;
A study on anomalous bodies of DC resistivity sounding in tunnel 坑道直流电阻率测深异常研究
Keywords resistivity;numerical difference method;geoelectrical sectio@; 电阻率;数值差分法;测深曲线;
Keywords resistivity log;numerical simulation;recursion formulas;hybrid method; 电阻率测井;数值模拟;递推关系;混合法;
Application of geoelectric resistivity sounding in abnormity determinant 电阻率测深在地电异常判定中的应用
THE SENSITIVITY OF D. C. RESISTIVITY SOUNDING EXPLORATION AND ITS APPLICATION 直流电阻率测深勘测灵敏度及其应用
Keywords resistivity;thin-interbeded formation;vertical resolution;depth of investigation.; 电阻率;薄互层;纵向分辨率;探测深度;
Keywords resistance;Rattus norvegicus;R. Jlavipectus;Warfarin; 抗药性;褐家鼠;黄胸鼠;杀鼠灵;
Keywords resistant starch;acid hydrolysis;autoclaving treatment; 抗性淀粉;酸解;压热处理;
A FINITE ELEMENT MODELING OF THREE-DIMENSIONAL RESISTIVITY SOUNDING WITH CONTINUOUS CONDUCTIVITY 电导率连续变化的三维电阻率测深有限元模拟
Keywords resistance brazing titanium alloy;brazed microstructure; 电阻钎焊;钛合金;焊缝组织;
Keywords resistivity;calcium hydroxide;ettringite;hydration degree;early age hydration; 电阻率;氢氧化钙;钙矾石;早期水化;
Keywords resistivity logging;focus current;micro-cylindrically focused logging tool; 电阻率测井;聚焦电流;微柱形聚焦测井仪;