monochromatic illuminator
单色照明器

• outermost reflector
• outfit
• outflow
• outgassing
• outgassing rate
• outgoing beam
• outgoing mirror
• outgoing wave
• outgoin laser beam
• outlet
• outline
• outlook
• outlying spectral region
• out-of-field radiation
• out-of-focus
• out-of-focus appearance
• out-of-focus image
• out-of-focus imagery
• out of phase
• out of roundness
• out of square
• out of step
• out of tune
• out-phase
• output