工学 信令网 释 signaling 信令 在通信网中设备间交互的规范化的控制信息。
网络与数据通信 协议体系与组成结构 释文 signaling 信令
- land resources satellite
- land resources use
- land resource zoning
- land return
- Land Rights Case over the Gove Peninsula
- land roller
- land sandification
- Landsat
- landsat
- LANDSAT satellite
- LANDSAT卫星
- Landsberg
- land scale revenue
- land scale use
- Landscape
- landscape
- landscape aesthetic
- landscape aesthetic value
- landscape aggregation index
- landscape and famous scenery classification
- Landscape Archinet and Environmental Design
- landscape architect
- Landscape Architecture
- landscape architecture
- landscape architecture ecosystem