optical Fourier transform
光学傅里叶变换

• strong absorption
• strong-line approximation
• strong mode
• strontium
• strontium postasium noobate
• strontium tianate
• structure
• structured pulse
• stub
• stub axle
• stub gear tooth
• stud
• stud bolt
• student microprojector
• student microscope
• studio
• stuff
• stuffing
• stylus
• styrene-acrylonitrile
• subassembly
• subatmospheric discharge
• sub-audible
• sub-band
• sub-branch