您要查找的是不是：
- In its most powerful application, a 100M bit/sec backbone switch can be a high performance collapsed backbone for 10M/100M bit/sec desktop switches and 100M bit/sec attached centralized servers. 在其最强大的应用中，100兆位/秒的基干交换机可以是10兆/100兆位/秒台式交换机和100兆位/秒从属中央服务器的高性能降级基干网。
- In its most powerful application,a 100M bit/sec backbone switch can be a high performance collapsed backbone for 10M/100M bit/sec desktop switches and 100M bit/sec attached centralized servers. 在其最强大的应用中，100兆位/秒的基干交换机可以是10兆/100兆位/秒台式交换机和100兆位/秒从属中央服务器的高性能降级基干网。
- In its most powerful application, a100 Mbit/sec backbone switch can be a high performance collapsed backbone for 10M/100M bit/sec desktop switches and 100Mbit/sec attached centralized servers. 在其最强大的应用中,100兆位/秒的基干交换机可以是10兆/100兆位/秒台式交换机和100兆位/秒从属中央服务器的高性能降级基干网。
- collapsed backbone switching 折叠主干网交换
- 3.In its most powerful application, a 100M bit/sec backbone switch can be a high performance collapsed backbone for 10M/100M bit/sec desktop switches and 100M bit/sec attached centralized servers. 在其最强大的应用中，100兆位/秒的基干交换机可以是10兆/100兆位/秒台式交换机和100兆位/秒从属中央服务器的高性能降级基干网。
- 5.In its most powerful application, a 100M bit/sec backbone switch can be a high performance collapsed backbone for 10M/100M bit/sec desktop switches and 100M bit/sec attached centralized servers. 在其最强大的应用中，100兆位/秒的基干交换机可以是10兆/100兆位/秒台式交换机和100兆位/秒从属中央服务器的高性能降级基干网。
- Outage: A backbone switch failed... see Technical News. 由于主力交换机出问题而停机，详情请看技术新闻。
- Like a backbone switch, a workgroup switch can support a large number of Ethernet addresses per port and can replace a router and segment networks or users. 工作组交换机像基干交换机一样，能在每个端口上支持大量的以太网地址，并能代替路由器和分段网或用户。
- Like a backbone switch,a workgroup switch can support a large number of Ethernet addresses per port and can replace a router and segment networks or users. 工作组交换机像基干交换机一样，能在每个端口上支持大量的以太网地址，并能代替路由器和分段网或用户。
- Redundant power supplies,hot-swappable modules and Spanning Tree Protocol (STP) support are all mandatory elements of a backbone switch,as is support for emerging switch technologies,including virtual LANs. 具有冗余能力的电源、可热插拔的模块和对生成树协议（STP）的支持都是基干交换机必备的成分，实际上它支持新出现的交换技术，如虚拟局域网。
- Redundant power supplies, hot-swappable modules and Spanning Tree Protocol (STP) support are all mandatory elements of a backbone switch, as is support for emerging switch technologies, including virtual LANs. 具有冗余能力的电源、可热插拔的模块和对生成树协议（STP）的支持都是基干交换机必备的成分，实际上它支持新出现的交换技术，如虚拟局域网。
- Typically, permanent virtual circuits are set up between multiple backbone switches and between switches and devices with heavy network traffic. 一般而言，永久性虚拟电路建在多个主干网交换机之间和交换机与网络信息流量大的设备之间。
- Typically,permanent virtual circuits are set up between multiple backbone switches and between switches and devices with heavy network traffic. 一般而言，永久性虚拟电路建在多个主干网交换机之间和交换机与网络信息流量大的设备之间。
- The switched internetwork model,in which servers are treated simply as end nodes on a backbone switch,doesn't scale for environments in which enterprise applications are distributed across any servers. 在交换的网络互连模型中，服务器只是被简单地当作主干交换机的最终节点，此模型与企业应用被分布在多台服务器的环境不相衬。
- With gigabit traffic streams funneling through the LAN backbone, carrying a mix of data, graphics, voice and video exchange, backbone switches have to assume the mantle of high-end functionality. 由于千兆位流量通过局域网主干网汇流在一起，运载着数据、图形、声音和视频交换的混合信息，主干网交换机必须承担高档功能的外包装。
- I groped for the light switch in the dark room. 我在黑暗的房间里摸索着找电灯开关。
- Talks between management and unions have collapsed. 资方和工会的谈判失败了。
- The switched internetwork model, in which servers are treated simply as end nodes on a backbone switch, doesn't scale for environments in which enterprise applications are distributed across any servers. 在交换的网络互连模型中，服务器只是被简单地当作主干交换机的最终节点，此模型与企业应用被分布在多台服务器的环境不相衬。
- The enterprise collapsed through lack of support. 该企业因无力支持而倒闭。
- The floor collapsed and they dropped through. 地板坍了，他们从坍陷处跌了下去。
