工学 【软交换协议】 释 session initiation protocol，SIP 会话起始协议 传输控制协议/互联网协议（transmission control protocol/internet protocol，TCP/IP）网络应用层的信令控制协议。是用于创建、修改和终止跟另一方或多方进行的会话。
网络与数据通信 网络应用 释文 session initiation protocol, SIP 会话起始协议
- design of transformation
- design of tunnel portal
- design of tunnel underground structure
- design of ultrasonic machining system
- design of underground mining
- design of water resources projects
- design outsourcing
- design parameter
- design parameters of ground motion
- design parameter verification
- design pattern
- design period of railway
- design phase
- design policy
- design principle
- design principle of field experiment
- design probability of hydroelectric power station
- design process
- Design project management
- design psychology
- design region
- design requirements of dikes in ancient China
- Design Research Society
- design resolution
- design review