vibration-rotation bands
振动转动[能]级

• beam splitting coating
• beam splitting dichroic mirror
• beam spot
• beam stacking
• beam-steered transducer
• beam steering
• beam tube
• beam waist
• beam waveguide
• beam width
• beamwidth
• bearer
• bearing
• bearing angle
• bearing compass
• bearing point
• bearing tracking
• beat
• beat effect
• beat frequency
• beat frequency detector
• beat frequency interferometry
• beating
• beat setting
• beat spectrum