节点文献
数传电缆维修中几个问题的解决思路和方法
Thoughts and approaches about solving several issues of maintenance of telemetry cable
【摘要】 本文从原理上对地震数传电缆的故障原因进行了分析,阐述了影响数传电缆可靠性的两个因素,给出了查找数传电缆故障点的思路和试验方法。
【Abstract】 The paper analyzed the failure causes of seismic digital-transmitted cable from the principle,expounded two factors affecting the reliability of digital-transmitted cable and gave the thoughts and test methods about looking for failure spots of digital-transmitted cable.
【关键词】 地震电缆;
电缆维修;
信号反射;
信号衰减;
【Key words】 eismic cable; cable maintenance; signal reflection; signal attenuation;
【Key words】 eismic cable; cable maintenance; signal reflection; signal attenuation;
- 【文献出处】 物探装备 ,Equipment for Geophysical Prospecting , 编辑部邮箱 ,2007年02期
- 【分类号】P631.43
- 【被引频次】2
- 【下载频次】42