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
- Frederick William Lanchester
- Frederick William Twort
- Frederick William University of Berlin
- Frederick Wiseman
- FrederickⅡ
- Frederic Lamond
- Frederic Lawrence Holmes
- Frederic Mather Lord
- Frederic Michael Scherer
- Frederic Raphael
- Fredericton
- Frederic Vincent Lebbē
- Frederic William Maitland
- Frederik Grant Banting
- Frederiksberg
- Frederiksborg Castle Garden
- Frederik van Zyl Slabbert
- Fredholm
- Fredholm alternative
- Fredholm alternative theorem
- Fredholm determinant
- Fredholm equation
- Fredholm first minor
- Fredholm index
- Fredholm integral equation