amplitude-modulated signal
调幅信号

• anvil cell
• Aoyake
• apatite
• APC loop
• APC system
• aperiodic
• aperiodic component
• aperiodicity
• aperiodic wave
• Apertometer
• Aperture
• Aperture Aberration
• Aperture Angle
• Aperture, Clear
• aperture colour
• aperture correlation function
• Aperture Diaphragm
• Aperture Distortion
• aperture effect
• aperture efficiecy
• aperture factor
• Aperture Illumination
• Aperture Imaging
• aperture lens
• aperture-magnetic confinement