birefringent compensator
双折射补偿器

• Bragg electrostriction
• Bragg equation
• Bragg maximum
• Bragg method of crystal analysis
• Bragg modulator
• Bragg plane
• Bragg Reflector
• Bragg regime
• Bragg scattering
• Bragg's law
• Bragg spectrometer
• Bragg-William's theory
• brain
• brake
• brake cross lever
• brake shoe
• braking radiation
• branch circuit
• branching
• branch order
• brass
• brass-covered
• brass gage
• brass ga[u]ge
• brass strip