理学 软件定义网络 释 software defined network,SDN 软件定义网络 将网络的控制平面和数据平面分离，并实现可编程化控制的一种采用分层思想的新型网络架构。
计算机体系结构 互连系统 释文 software defined network, SDN 软件定义网络
- X-ray spectrum
- X-ray star
- X-ray storage luminescent material
- X-ray storage phosphor
- Xray storage phosphor
- X-ray structural biology
- X-ray Structure Analysis
- X-ray structure analysis
- Xray structure analysis
- X-ray sun
- X-ray survey
- X-ray telescope
- X-ray thickness gauge
- X-ray topography
- X-ray transform
- X-ray transient
- X-ray transmission imaging inspection device for scanning luggage and package
- X-ray transparent functional composites
- X-ray treatment devices
- X ray tube
- X-ray waveguide
- X-ray zone plate
- XRB
- XRD
- XRF