| 术语 | frame |
| 释义 | frame 帧;［框］ 1. In SDLC, the vehicle for every command, every response, and all information that is transmitted using SDLC procedures. Each frame begins and ends with a flag. 在同步数据链路控制(SDLC)中,每一条命令、每一次应答及所有用SDLC规程传输的信息 的载体。每一帧都有起始和结束标志。 参阅sequenced frame, frame check sequence。 2. In SDLC under SNA, a basic link unit (BLU). 在系统网络体系结构(SNA)下的SDLC中,基本链路单元(BLU)。 3. In data transmission, the sequence of contiguous bits bracketed by and including beginning and ending flag sequences. 在数据传输中,被起始和终止标志序列括起来并包括标志序列在内的连续二进制位的序列。 4. A set of consecutive digit time slots in which the position of each digit time slot can be identified by reference to a frame alignment signal. 一组连续的数字时间片段,每一数字时间片段在组内的位置可参考帧同步信号来标识。 5. In a time division multiplex (TDM) system, a repetitive group of signals resulting from a signal sampling of all channels, including any additional signals for synchronizing and other required system information. 在时分多路复用(TDM)系统中,由所有信道的信号采样中产生的重复信号组,它包括为同步 要求的附加信号和其它需要的系统信息。 6. In facsimile system, a rectangular area, the width of which is the available line and the length of which is determined by the service requirements. 传真系统中的矩形区,其宽度是可用行,其长度由服务要求决定。 7. That portion of a tape on a line perpendicular to the reference edge, on which binary characters may be written or read simultaneously. 磁带中垂直于参考边的线上可以同时读或写二进制字符的那一部分。 |
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