optical pickup
(1)光学拾波器
(2)光学摄像管

• cold emision
• cold light
• cold light mirror
• cold mirror
• cold mirrors
• cold sputteriog
• cold trap
• colimation line
• colinearity
• colineated line of sight
• collar
• collaspse time
• collecting electrode
• collecting lens
• collection
• collective lens
• collector
• collector cut-off current
• collector electrode
• collet
• colliding plasma pulse clipper
• collimated
• collimated beam
• collimated lens
• collimated light