地震仪器技术现状、发展方向及存在问题概述<sup>*</sup>

易碧金，赵汀，于圣慧，蔺大禄，段晋华

The present situation,development direction and existing problems of seismic data acquisition system technology.

Yi Bijin,Zhao Ting,Yu Shenghui,Lin Dalu , Duan Jinhua.