EH4

EH4 conductivity image system is a combined system of MT & CSAMT which can automatically acquire and process electromagnetic data .

EH4电导率成像系统系联合使用MT和CSAMT的一套电磁测量数据自动采集和处理系统。

The paper introduces both principle of dual-frequency induced polarization and EH4 electromagnetic instruments and synthetical application of such two instruments .

文章介绍了双频道激电仪和EH4电磁仪的原理及两种仪器综合应用的方法。

Two geophysical exploration methods like EH4 electrical conductivity survey and high density resistivity method ( HDRT ) have being developed in recent years .

EH4电磁测深和高密度电法测量均为近年来发展起来的地球物理手段。

This paper deals with the working mechanism of the EH4 electromagnetic imaging system and points out that the system can solve the geological problem in search for gold deposits .

笔者介绍了该方法的工作机理及在金矿找矿中可能解决的地质问题。

Based on the experience of the application of EH4 , with the most advanced computer and electronic techniques , 6-chanel data acquisition board for electromagnetic imaging is designed .

基于多年应用EH4系统的经验，采用最新的电子技术和计算机技术，进行了六通道电磁成象数据采集板的功能设计。

Hence , the integrated application of VLF-EM and EH4 conductivity image system is efficient to forecast the location of the buried ore-bodies in grasslands .

说明甚低频电磁法和EH4电磁成像系统的联合应用是草原浅层覆盖区找寻隐伏矿体的有效技术方法。