Avalanche Multiplication
雪崩倍增

• fixed optical attenuators
• fixed pattern noise
• fixed piovt point
• fixed prism
• fixed resister
• fixed reticle
• fixed slit
• fixed view shifter projector
• fixer
• fix-focus lens
• fixing bath
• fixing salt
• fixing solution
• fixning
• fix stopper
• fixture
• Fizeau fringe
• fizeau fringes
• Fizeau interferomenter
• fizeau interferometer
• fizeau interferometersFizeau
• fizeau toothed whool
• flag
• flake
• flame