spherical reference cavity
球面参考共振腔

• color defective vision
• color disk
• color-division multiplexing
• colored by X-raysx
• colored glass filter
• colored-glass filters
• colored glasss
• colored ophthalmic glasses
• colored safety lens
• color facsimile transmission
• color field corrector
• color filter
• color glass filter
• color holography
• colorific
• colorimeter
• colorimetric
• colorimetric analysis
• colorimetric disk
• colorimetric parameter
• colorimetric photometer
• colorimetric purity
• colorimetric radiation detector
• colorimetric standard illuminatn
• colorimetry