“波浪与海流测量仪器测试装置”依靠机械传动机构带动传感器作相对运动，模拟“波浪”和“海流”测量状态。
The testing equipment for wave and current meters drives the sensors to move, and simulates the wave and current state by mechanical system.
重点研究了宽带信号多普勒时间膨胀测流方法，它是利用宽带脉冲信号的“多普勒时间膨胀”来测量海流速度的。
It is to measure ocean current velocity by utilizing Doppler effect of broadband signal, that is, "Doppler time dilation".
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