optical noise level
(1)光学噪声电平
(2)光学噪声级

• stripe waveguide
• strip-film camera
• striplight
• stripline
• stripline radiator
• strip loaded waveguide
• strip mirror
• strobe
• strobe lamp
• strobodome
• stroboscope
• stroboscopic
• stroboscopic flash source
• stroboscopic interferencer holography
• stroboscopic interferometry
• stroboscopic light sources
• stroboscopic technique
• strobotron
• stroke
• stroke method character generator
• strong absorption
• strong-line approximation
• strong mode
• strontium
• strontium postasium noobate