shutter-blade arrester
快门叶片抑制器

• photoetching
• photoexcitation
• photoexcited
• photoexcited nucleus
• photoextinction
• photoextrusion reaction
• photofabrication
• photofet
• photofission
• photofixation
• photoflash lamp
• photoflood
• photoflood lamp
• photog
• photogaljvanic effect
• photogarametric amplifier
• photogelatin
• photogene
• photogenic
• photogenic organ
• photogeology
• photoglow tube
• photoglyph
• photogoniometer
• photogram