摘要
本文介绍了静电反馈及静电标定技术在GS型重力仪上的具体应用,着重阐述了它的工作原理。应用结果表明,装配有静电反馈及静电标定系统的重力仪,不但观测资料精度大大提高,而且仪器的标定既简单又准确。
In this paper, the principle of the electrostatic feedback and the electrostatic clibration for GS gravimeter is described. The application results show that by the gravimeter with the system of electrostatic feedback and electrostatic calibration, not only the observation accuracy is materially improved, but the calibration with a better accuracy is simple.
出处
《地壳形变与地震》
CSCD
1993年第3期66-70,共5页
Crustal Deformation and Earthquake
关键词
GS重力仪
标定
静电反馈
记录
GS gravimeter
calibration
electrostatic feedback
record scale factor
