borehole strainmeter

基本解释

The authors introduce a new generation RZB borehole strainmeter and its application in crustal stress observation.
介紹新一代RZB-3型鑽孔應變儀，及其用於地殼應力應變連續觀測的特點。
In this article we have made analyses and comparisons of synchronized data from an extensometer and a 4-component borehole strainmeter at Yingkou seismological station.
本文對先後安裝在營口地震台的伸縮儀和分量鑽孔應變儀的同步觀測數據進行了比對和分析。
In order to improve the accuracy of observations and make further research, the in-situ relative calibration and absolute calibration of the 4-component borehole strainmeter at Guza station were made.
爲提高觀測數據的準確性，對姑喒台四分量鑽孔應變觀測進行了實地相對標定和實地絕對標定。