中继

Mainly we probed into the system structure and frame format of frame relay switching and data communication in this paper.

帧中继交换是计算机网络数据交换中的一种高新交换技术，本文主要探讨了帧中继交换技术的体系结构和帧格式，重点介绍了它的数据传输方式。

Frame relay voice compression capabilities have increased along with the development of the frame relay technology.

帧中继话音压缩功能随帧中继技术的发展而得到增强。

In this rerouting mechanism, when sender constructs path, he iteratively acquire the neighbor of participants and select one of them as intermediator.

为此，本文提出混合重路由算法，即建立路径时由发起者逐次获取中继节点的邻居，并从中选定下一跳中继。

It requires all the equipments in the system interactive and unisonous, to realize the automatic relay to find target meter instantly with the fastest speed on the basis of random relay and conflict of the geological hazards.

它要求在随机中继、冲突避让的基础上实现系统内所有设备的互动协调，瞬间组网以最快速度实现自动中继找到目标表。

The analysis and simulation results indicate that the MEO- TDRSS can provide better coverage performance with more implementing cost.

仿真结果表明，中轨道跟踪与数据中继卫星系统能够提供更好的覆盖性能，但实现难度大于静止轨道跟踪与数据中继卫星系统。

In this paper, a cross-layer cooperative design is developed under the constraint of maximum transmission number per node in an uncoded two-hop relay network. Two-type simple single-relay adaptive cooperative protocols are proposed in order to exploit a combined spatial and time diversity.

摘要该文着重研究了无编码两跳中继网中考虑各节点的最大传输次数受限时的一种交互层协同设计，提出了两种类型的简单自适应中继协同策略以探索一种合并的空间分集与时间分集。

Local area network topology in which a centralized multiport repeater serves as the focal point for many other multiport repeaters.

局域网拓扑。其中，集中式多通道中继器用作许多其他多通道中继器的焦点。

Benes (1965) constructed an example to show that using packing routing strategy can make the number of middle crossbar required lower.

在1965年，班尼斯 Benes 举了一个例子说明，使用「优先选最忙的中继交换器」的策略，真的可以降低中继交换器的使用数目，而依然还是能让此网路不阻塞。

And the location of relay nodes is determined by direction of main lobes of transmit and receive antennas.

在该策略中，根据MIMO系统能提供的最大空间自由度确定中继节点的数量，并且根据收发天线阵列的波束主瓣方向确定各个中继节点的位置。

If you are planning to run in Sysop mode, put an -R or -L at the end of your call to indicate a "repeater" or "link", respectively (for example, K1RFD-L). Use -L to denote a simplex link, or -R if the link is tuned to the frequency pair of a local repeater.

如果用户计划使用系统操作模式，则需要在呼号后加L或R，以表示连接或中继（例如：BG1KLS-L）。L代表直发连接，而R代表用户将Echolink的连接调到本地中继相同的上下行频率。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。