摘要
爆炸机是数字仪的一个重要组成部分。原进口SSS—300系列爆炸机的一些性能指标已达不到目前高分辨率勘探的要求。本文就此作出了分析,并提出了改进方案,同时详细说明了实施改进方案的几个关键问题,以及系统改进后的优势。
The blaster is really important one for digital instrument . Some of the specifications for SSS-300 se-ries shooting system , imported originally ,can not reach the requirements of high-resolution exploration . Therefore . this article gives an analysis and present the improving Meanwhile , it also explain the several key problems for carrying the modification as well as the advantages after the system modification .
出处
《物探装备》
1997年第3X期29-32,49-50,共6页
Equipment for Geophysical Prospecting
关键词
地震勘探设备
数字地震仪
同步信号
digital seismic instrument source synchronizing system blaster time-sequence control encoder decoder
