侧面波脉冲传播
lateral pulse wave
lateral pulse wave propagation
长波脉冲电磁场
long wave pulse electromagnetic field
超宽带脉冲波形
UWB impulse wave
ultra-wideband pulse shape
超声回波脉冲数字式测厚仪
ultrasonic echo-impulse digital thickness meter
电磁波脉冲观测系统
Seismic electromagnetic observation system
反射聚焦脉冲波形
reflecto-focused pulse waveform