vision frequency range 图像频率范围

vision carrier frequency [通信] 图像载频

vision intermediate frequency 图像中频

vision radio-frequency signal 图像射频信号

vision intermediate frequency-modulator 图像中频调制器

frequency spectrum direct vision method 频谱直视法

Vision Carrier Frequency Increment 图像载频总偏差

frequency deviation of vision carrier [通信] 图像载频的偏差

frequency stability of vision carrier [通信] 图像载频的稳定度

frequency tolerance of vision carrier 图像载频频率误差