工学 食品安全 释 food safety objective；FSO 食品安全目标 食品中的某种危害可提供或促进适当保护水平（appropriate level of protection，ALOP）的最大允许频率或浓度。食品安全目标的概念仅限于食品安全，不涉及质量。
网络与数据通信 无线网络 释文 free space optics, FSO 自由空间光束
- collapsar
- collapse
- collapse and revival
- collapse breccias
- collapse corruption
- collapse disasters in China
- collapsed lung pressure
- collapsed mapping cone
- collapsed object
- collapsed star
- collapse fraction
- collapse of lung
- collapse of quantum state
- collapse of shell
- collapse of the Soviet Socialist newspaper system
- collapse of vapor bubble
- collapse of wave function
- collapse simulation
- collapses-revivals
- collapse structure
- collapse time
- collapse trace
- collapse vibration
- collapsibility
- collapsibility test