| 1. | Forty-eight workstations are connected to a hub
四十八个工作站被连接到一个毂。 |
| 2. | a hub reduces the number of collisions on a lan
一个毂减少一个区域网络上的碰撞数字。 |
| 3. | a hub operates at layer 2 of the osi model
一个毂在osi模型的层2操作。 |
| 4. | One technician proposes installing a hub
一个技术人员计画安装一个毂。 |
| 5. | Replace the layer 2 switch with a hub
以一个毂代替层2开关。 |
| 6. | That is a hub with hot focus
这里是灸热焦点的集散地！ |
| 7. | a hub works at a higher osi model layer than a switch
一个毂在一个比较高的osi模型工作分层堆积胜于一个开关。 |
| 8. | Consider using the main stadium as a hub for sports promotion in asia
探讨把主体场馆作为促进亚洲体育运动的中心 |
| 9. | a hub is a device that connects several nodes of a local area network
网络集线器连接一个局域网内的多个节点的设备。 |
