resistivity gradient

基本解釋

In this paper, a finite-difference calculus of gradient array resistivity forward problem on two-dimentional irregular topography is developed.
本文提出了一種求解二維不平地形條件下中梯裝置電阻率法正演問題的有限差分算法。
The 3D resistivity inversion using the conjugate gradient(CG) method has been developed in recent years and has many problems that remain to be studied.
利用共軛梯度方法的電阻率三維反演是近幾年才發(fā)展起來的，尚有諸多問題有待探討。
The underground fractured zone position is identified in the work site of Xiameng Meijing park by use of transversal middle gradient electrical resistivity method.
本文應用橫向中梯電阻率法，查明了廈門美景花園工地地下破碎帶的位置。