The high frequency resonance is generated usually by velocity detector used inseam survey.槽波测量用速度检波器常产生高频谐振,是由于横向激励引起的二次谐振所致....

inseam的音标：inseam的英式发音音标为：['ɪnsi:m]inseam的美式发音音标为：['ɪnˌsim]...

n.内接缝...