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
- Grace Louise McCann Morley
- grace period clause
- Grace's apolarity theorem
- Gracicla Iturbide
- Gracilaria
- Gracilaria genera
- gracile Australopithecus
- gracile nucleus
- gracile shrew mole
- Graciliano Ramos
- Grad
- grad
- gradable object
- gradation
- gradation and classification on land
- gradation disability identification
- gradation on farmland
- gradation on urban land
- grad B drift
- grad-B drift
- grade
- grade and purification of reagent
- grade correlation
- graded
- graded Abelian group