脉波高度判别
pulse height discrimination
PhD
脉波高度鉴别器
pulse-height discriminator
pulse height discriminator
PhD
红波段反射峰
Reflectance peak in red spectral region
短峰不规则波
short-crested irregular waves
冲击波峰值压力
Peak pressure of shock wave
超声波测量高度计
ultrasonic wave height meter