释义 |
upstream 上游[逆流](信号),上行比特流 1. In the direction opposite to data flow or toward the source of transmission. 与数据流的方向相反或朝向传输源的方向.2. Toward the processor from an attached unit or end user. 从最终用户或外接设备朝向处理机方向. 3. On a ring network, the direction opposite to that of data flow. 在环形网络上,与数据流方向相反的比特流.对照downstream |