And the bandwidth when the waveguide operates in single mode is determined by the cutoff frequency of the E_(y)1 mode and that of the E_(y)2 mode.是什么意思_And the bandwidth when the waveguide operates in single mode is determined by the cutoff frequency of the E_(y)1 mode and that of the E_(y)2 mode.在线翻译_英语_读音_用法_例句