理学 网络资源共享与管理 释 content delivery network 内容分发网络 通过分布在不同地理区域内的不同网络代理服务器直接将内容交付给用户的网络架构。相比标准客户端/服务器通信架构，内容分发网络中存在两类网络流，即源服务器和代理服务器之间的网络流和代理服务器和客户端之间的网络流。
网络与数据通信 协议体系与组成结构 释文 content delivery network, CDN 内容分发网络 网络与数据通信 协议体系与组成结构 释文 content delivery network, CDN 内容分发网络
- steam turbine
- steam turbine auxiliary system
- steam turbine body
- steam turbine by-pass system
- steam turbine carrier
- steam turbine control system
- steam turbine cover enclosure
- steam turbine cylinder
- steam turbine diaphragm
- steam turbine fault
- steam turbine flange
- steam turbine flow passage thermal calculation
- steam turbine for air cooling
- steam turbine for cogeneration
- steam turbine for feed-water pump
- steam turbine governing system
- steam turbine nozzles
- steam turbine overspeed
- steam turbine performance test
- steam turbine power
- steam turbine protection system
- steam turbine rotor
- steam turbine seal
- steam turbine shaft seal
- steam turbine sliding key system