optical strobe
(1)光学选通
(2)光学频闪观测仪

• mesh of grid
• mesh spacing
• mesh storage tube
• symmetrical wave
• symmetrical wide-angle objective
• symmetroid
• symmetry
• sync
• synchro
• synchrocyclotron
• synchromesh
• synchromesh type transmission
• synchronism
• synchronization
• synchronization error
• synchronized shutter
• synchronizer
• synchronizing frequency
• synchronizing mode-licked
• synchronous
• synchronously demodulation
• synchronous pulsed holography
• synchronous tunable picosecond laser
• synchroscope
• synchrotron