light-scatterig photometer
光散射光度计

• rotary power
• rotary prism
• rotary-scanning spectroscope
• rotary table
• rotary wave
• rotating bexagonal prism
• rotating blade shutter
• rotating chopper
• rotating-drum camera
• rotating hexagonal mirror
• rotating mirror
• rotating mirror camera
• rotating mirror Q-switching
• rotating-prism camera
• rotating shutter
• rotating sleeve
• rotating stop
• rotating vane
• rotating wedge
• rotating wedge range finder
• rotation
• rotational band
• rotational excitation
• rotational level
• rotational shearing interferometer