According to the principle of impulse GPR, the short pulse generator is an important basic circuit of GPR, it is an important part of radiation excitation and sampling circuit.
2．根据冲击型探地雷达的原理，窄脉冲发生电路是探地雷达的一个重要的基本单元电路，它是组成脉冲发射电路和取样变换电路的重要组成部分。
参考来源 - 探地雷达天线系统的设计、实现与优化·2,447,543篇论文数据，部分数据来源于NoteExpress
In addition, it must be able to supply short pulse currents of several 10s of milliamperes.
另外，它必须能够提供数10秒的毫安级的短脉冲电流。
Every molecule gives off its own unique vibrational frequency in response to the kick from the short pulse.
每个分子都会对短脉冲的轻击产生应激，发射出独有的振动频率。
A method for generating the short pulse intense X ray radiation in a laser produced Na plasma is described.
介绍了激光打靶产生短脉冲强X光辐射的方法，给出了打钠靶的数值模拟结果。
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