transit-time lidar velocimeter
渡越时间激光雷达速度计

• affinity
• affix
• Afocal
• afocal attachment lens
• afocal doublet
• afocal imaging system
• afocal lens
• afocal zoom telescope
• a.f. oscillator
• A-frame
• afterburner
• after-current
• after-effect
• Afterglow
• afterglow period
• afterimage
• After-Image
• Afterimage flasher
• afterpulsing
• after-schock
• aftertreatment
• against moisture
• against-the-rule astigmatism
• against vibration
• agar