物探与化探
物探與化探
물탐여화탐
GEOPHYSICAL AND GEOCHEMICAL EXPLORATION
2009年
6期
707-709
,共3页
高密度电法%供电测量模块分离%噪声压制%技术改进
高密度電法%供電測量模塊分離%譟聲壓製%技術改進
고밀도전법%공전측량모괴분리%조성압제%기술개진
high-density electric method%separation of current supply module from measurement module%noise suppression
将传统高密度电法系统的供电、测量模块分离,即单独将测量回路分离出来,同时提高供电电压,对压制供电造成的剩余电场和环境噪声电场有明显的应用效果.该方法在保证传统高密度电法的高效率特点的同时,最大优点是突出了高分辨率和高精度.
將傳統高密度電法繫統的供電、測量模塊分離,即單獨將測量迴路分離齣來,同時提高供電電壓,對壓製供電造成的剩餘電場和環境譟聲電場有明顯的應用效果.該方法在保證傳統高密度電法的高效率特點的同時,最大優點是突齣瞭高分辨率和高精度.
장전통고밀도전법계통적공전、측량모괴분리,즉단독장측량회로분리출래,동시제고공전전압,대압제공전조성적잉여전장화배경조성전장유명현적응용효과.해방법재보증전통고밀도전법적고효솔특점적동시,최대우점시돌출료고분변솔화고정도.
In this study, the current supply module and the measurement module in the traditional high-density electric method system are separated from each other, i.e., the measurement circuit is separated from other things. At the same time, the current supply voltage is raised. These measures are evidently effective in suppressing the residual electric field caused by current supply and the environmental noise electric field. The most obvious advantage of this technique lies in the prominence of high resolution and high precision with the preservation of the high efficiency in the traditional high-ensity electric method.
