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
- electric drive system of metro vehicles
- electric drive truck
- electric drive vehicle of urban rail transit
- electric dynamometer
- electric energy
- electric energy forecasting
- electric energy measurement
- electric energy measuring technology
- electric energy storage heating
- electric equilibrium
- electric equipment of rural power networks
- electric fence
- electric field
- [electric] field breakdown
- electric field breakdown
- electric field drift
- electric field exploration
- electric field intensity
- electric field line
- electric field mill
- electric field modification
- electric field of spherical electrode
- electric field scanning
- electric field strength
- electric field strength, electric field intensity