homogeneous dielectric film
均匀介质膜

• progression
• progressive error
• progressive espectral broadening
• progressive scanning
• progressive wave
• prohibinted
• projected angle
• projectile
• projectile rocket
• projecting camera
• projecting lantern slide
• projection
• projection angle
• projection display
• projection distance
• projection drawing
• projection Ektar lens
• projection eyepiece
• projection grinder
• projection image
• projection interferometer
• projection kinescope
• projection lamp
• projection lantern
• projection lens