教育学 专业博士 释 master of tourism administration；MTA 旅游管理硕士专业学位 中国专业硕士学位类型之一。
网络与数据通信 网络应用 释文 mail transfer agent, MTA 邮件传送代理
- tool
- toolbox
- tool cathode
- tool condition monitoring
- tool electrode jump motion
- tool for operations on catalogues and tables
- tool grinding machine
- tool holder
- toolkit
- toolkit, toolbox
- tool magazine
- toolmaker
- tool mark
- tool mark identification
- tool of educational policy
- tools
- tool soft-measurement technique
- tool species
- tool type protective fence
- tool wear
- tool wear patterns
- tool with internal cooling hole
- Toomelah Inquiry
- Toomre sequence
- Toomre's model