JD-2F型井下地震计
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摘要
JD2F型井下地震计是在JD2型深井地震仪的基础上,经过进一步的技术改进并引入电子反馈技术而研制成功的。它是为井下地震台的数字化改造而研制的,是JD2型地震仪的替代产品。本文通过对比,重点介绍了它的主要技术指标及结构特点。
The model JD-2F bore-hole seismometer has been successfully developed on the basis of the model JD-2 deep well seismometer after improving technology and introducing electronic feedback technology.It has been developed for the improvement of the digital seismic station,and is an alternate production of the model JD-2 deep well seismometer.The performance and the structural characteristics of this production are introduced emphatically by means of comparison in this paper.
引文
李风杰等.1995.JD 2型深井地震观测系统,地球与空间科学观测技术进展[M].北京:地震出版社,173~182
    中国地震局.2000.首都圈防震减灾示范区工程招标文件[R]
    中国地震局地球物理研究所.2000.BKD 2型便携式宽频带地震计使用手册[R]

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