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
- striaescope
- striate cortex
- striated border
- striated column
- striated duct
- striated muscle
- striation
- Strichartz inequality
- strict
- strict antitonicity
- strict bottleneck
- strict carpetweed
- strict cone
- strict contact
- strict-contact manifold
- strict convexity
- strict decreasing
- strict definition
- strict derivative
- strict deterministic language
- strict differentiability
- strict epimorphism
- strict equality
- strict equivalence
- strict ergodicity