bearer network是什么意思

用法例句

By designing a serial of common structures to store knowledge points attributes,we established a cascade tree structure and a supporting network model to store domain knowledge.

通过制定一个知识点属性的通用存储结构 ;建立基于知识点的领域知识的树状层次结构和知识点间联系的支撑网络结构 ,即领域知识结构模型。

Research about the Business Support Network and Network Security of Xuchang CNC;

许昌市网通公司业务支撑网及安全管理研究

Aiming at the network equipment at the understratum of MDCN(Mobile Data Communication Network), the security leaks existed and security risks confronted are analyzed from the aspects of IOS, management way, potential baleful attack etc.

针对处在移动通讯支撑网底层(MDCN)的网络设备(交换机、路由器),从IOS、管理方式、潜在的恶意攻击等方面分析了其存在的安全漏洞,面临的安全风险,给出了对其进行整体安全加固的方法。