工学 〔快递服务〕 释 express mail service；EMS 邮政特快专递 邮政企业采取最快发运速度、专门处理手段及专人直接投递的邮件传递方式。
计算机应用 基于网络的信息服务 释文 emergency medical service, EMS 紧急救援系统
- François-Auguste-Victor Grignard
- François Blondel
- Françoise Barré-Sinoussi
- Françoise Loranger
- François Grin
- François Gény
- François Jacob
- François Truffaut
- François’langur
- FRAP
- Frasch method
- Fraser
- Fraser diagram
- Fraser Island
- Fraser River
- Fraser spiral
- Frasnian-Famennian boundary event
- Frasnian-Famennian mass extinction
- frass
- fraternal twins
- Fraternité arc
- F-ratio
- F-ratio distribution
- fratricidal effect of nuclear weapons
- Frattini