rapid-decay phosphor
短余辉磷光体，快速衰减磷光体

• ground-based optical receiver
• ground-cathode amplifier
• ground circle
• ground coat
• ground colour
• ground-echo pattern
• grounded-base amplifier
• grounded-collector amplifier
• grounded-emitter amplifier
• grounded-grid amplifier
• grounded-plate amplifier
• ground-excited level jump
• ground flat
• ground glass
• ground-glass diffuser
• ground-glass finder
• ground-glass screen
• ground infrared target
• grounding conductor
• ground laser locator designator
• ground laser radar
• ground level
• ground line
• ground noise
• ground object