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
- Schwarzschild filling factor
- Schwarzschild geometry
- Schwarzschild index
- Schwarzschild lens
- Schwarzschild metric
- Schwarzschild-Milne equation
- Schwarzschild model
- Schwarzschild radius
- Schwarzschild singularity
- Schwarzschild solution
- Schwarzschild sphere
- Schwarzschild telescope
- Schwarzschild time
- Schwarzschild vacuum
- Schwarzschild velocity ellipsoid
- Schwarz surface
- Schwarz symmetric derivative
- Schwarz symmetrization
- Schwarz symmetry principle
- Schwarz symmetry theorem
- Schwarz theorem
- Schwarz triangle
- Schwarz triangle fanctim
- Schwassmann-Wachmann 1
- Schwassmann-Wachmann 2