中文说明：波形检测是一种常见的应用，几个基础的例子可以很好地让初学者快速的理解和认识这个意思。直方便接应用即可对一些波箱检测，很实用和
English Description：
Application of waveform inspection is a common, basic example is a good way for beginners to quickly understand and know the meaning. Direct easy application to gearbox inspection, very practical and