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
- top and bottom combined blown steelmaking process
- topaz
- topazone
- top carnivore
- TOPCAT
- top-color interaction
- top conference examinee
- top-contact organic field-effect transistor
- top digit
- top dimensional differential form
- top-dimensional differential form
- top-dimensional form
- top-down
- top down approach
- top-down approach
- topdown construction method
- top-down control
- top-down control of marine ecosystem
- top-down design
- top-down design method
- Top-Down design of MEMS
- top-down effect of
- top-down fabrication
- top-down galaxy formation
- top-down information architecture