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
- s.s.复形
- SS耦合
- ST
- St
- stabbers
- stabbing and incising tools
- stabbing pain
- stab-clipped Wound
- stab cultivation
- Stab Esotericism
- stabi1ity of polyhedron growth
- stabilidyne
- stabilities of coordination compound
- *-stability
- stability
- stability analysis
- stability analysis by normal mode method
- stability analysis for hydraulic structures
- stability analysis of rock mass
- stability analysis of rock slope
- stability analysis of surrounding rock mass
- stability analysis of tailings dam
- stability and control flight test
- stability and unstability
- stability assessment of arch dam abutments