photoconducitve cell
(1)光电导管
(2)光敏电阻

• miskfocusing
• mismatch condition
• mismatching
• misnomer
• misorientation
• misplacement
• misrefgistration
• missed-signal probability
• missile-guidancae laser radar
• missile-mounted telescope
• missile tracking system
• mist
• mistake
• mistuning
• mist zone
• miter
• miter gear
• miter square
• mitochodria
• mixed astigmatsism
• mixed circuit
• mixed crystal
• mixed excimer
• mixed-ion laser
• mixed light lamp