activated carrier
(1)激活载流子
(2)激活载体

• photorectifier
• photoreduce
• photoreduction
• photo reflector
• photorefraction
• photorefractive
• photorefractive effect
• photorelay
• photorepeater
• photoresist
• photoresistance
• photoresist optics exposure
• photoresistor
• photoresistor-cell relay
• photoresponse
• photoresponsive retina
• photoresponsive tube
• photorproton
• photoscanning
• photoscope
• photosensing units
• photosensitiser
• minium
• min-laser
• minmal sequence