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It is psooible to carry out the continuous and overall test of road base construction quality by wave propagation method.
在此基础上，应用波动方法，有望对路基工程质量进行连续全面的检测。
The system which is test successfully can analysis the frequency spectrum of input signal and export spectrum of the continuous wave or the information in the frequency-time of the pulse.
该系统能对输入信号的频谱进行分析，实时输出连续波频谱或脉冲波的时域频域信息，并已测试成功。
This technique can be applied to the automatic test system requiring the display of multi-channel continuous wave form.
此技术可应用于需要多通道连续波形显示的自动测试系统中。
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