filter discrimination
(1)滤波能力
(2)滤波器分辨力

• flashlamp
• flash lamp pumped dye laser
• flash lamp pumping
• flash light
• photographic f-ratio
• photographic grain
• photographic graininess
• photographic imagerecord
• photographic latent
• photographic latent image
• photographic layer
• photographic lens
• photographic material
• photographic method
• photographic negative
• photographic optics
• photographic photmetry
• photographic plate
• photographic printing paper
• photographic reconnaissance
• photographic recorder
• photographic refractor
• photographic reproduction
• photographic sensitometer
• photographic snesitivity