reflector
(1)反射镜
(2)反射器
(3)反射望远镜

• birefringent retarder
• birefringent waveguide
• bi-rotation
• bisect
• bisector
• Bismanol
• bismuth
• bismuthate glass
• bismuth oxide
• bismuth telluride
• bispheric dark-field condenser
• bispheric lens
• bistability
• bistable
• bistable behaviour
• bistable display
• bistable Fabry-Perot device
• bistable Fabry-Perot resonator
• bistable injection laser
• bistable memory
• bistable optical device
• bistatic reflectivity
• bisulphate
• bisymmetric
• bit 1