| 释义 |
data link
数据(通信)链路;［资料链］
1. The assembly of parts of two data terminal equipments (DTEs) that are controlled by a link protocol, and that, together with the interconnecting data circuit, enables data to be transferred from a data source to a data sink.
两个数据终端设备一些部分的组合,这些部分由链路协议控制,与互连数据电路一起使数 据能从数据源传送到数据接收器。
2.The physical means of connecting one location to another for the purpose of transmitting and receiving data.
为发送和接收数据,把一个地点连接到另一个地点的物理设备。 |