本文描述了纳秒电磁脉冲在探测地下目标中的基本方案；研制了一种高质量行波天线。
A basic scheme for detecting subsurface targets with em pulse of nanoseconds and an especially developed travelling-wave antenna of high quality are described.
这项新的研究采用完全不同的技术，全球有超过40个站点能够探测强烈雷电产生的电磁脉冲。
The new research uses a completely different technique, with more than 40 stations around the world geared up to detect electromagnetic pulses produced by strong lightning bolts.
介绍了基于光纤信号传输的核电磁脉冲场探测仪的原理、设计研制及达到的技术性能指标。
This paper deals with design principles, development and performance of a field measurement instrument for nuclear electromagnetic pulse (EMP) based on signal transmission through fiber.
这项新的研究使用了一个覆盖全球的监测站网络，这些监测站能够探测到大部分雷电产生的电磁脉冲。
The new research USES a global network of monitoring stations that detect the electromagnetic pulses produced by major bolts of lightning.
这项新的研究使用了一个覆盖全球的监测站网络，这些监测站能够探测到大部分雷电产生的电磁脉冲。
The new research USES a global network of monitoring stations that detect the electromagnetic pulses produced by major bolts of lightning.
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