coherent light scattering
相干光散射

• forecasting technique
• forecooler
• foreground
• foreign atom
• foreign body
• fore line value
• forensic photography
• fore-optics system
• fore pressure
• forepump
• forepumping
• forepump value
• forescatter
• forescattering
• forestage
• forevacuum
• forevacuum subassembly
• fork
• form
• formaldehyde
• formalin
• formant
• format
• formation of image
• former