片语

Link-Layer Identifier链路层标识符

Logic Link Control Layer逻辑链路控制层

link support layer链路支持层

Link-layer switch链路层交换机

LLCLogic Link Control Layer逻辑链路控制层

Logical Link Control layer逻辑链路控制层

link services layer链路服务层

DLCData Link Control Layer数据链路层

英汉例句

• on the other hand, it adopts arq and rrm in the data link layer to control the time delay and jitter of voice services.

  另一方面，通过链路层的arq技术和无线资源管理策略来控制语音业务的时延及时延抖动。

• the link layer of a tcp/ip network uses a device「s mac address, so the arp table is used to translate a mac address to an ip address and back.

  tcp/ip网络的链路层使用设备的mac地址，所以要使用arp表在mac地址和ip地址之间进行转换。

• the link layer refers to the device drivers providing access to the physical layer, which could be numerous mediums, such as serial links or ethernet devices.

  链路层是指提供对物理层访问的设备驱动程序，这可以是各种介质，例如串口链路或以太网设备。

• our country is just at the first step in system application and production research. in this paper i introduce the protocol of profibus including physical layer, data link layer and application layer.

  由于现场总线技术是工业领域发展中的新技术，我国在这一领域的开发应用才刚刚起步不久，在系统应用、产品开发等方面都处于起始阶段。

• at last, data link layer protocol was implemented on cards. practical application shows that this design model is correct.

  最后，在智能卡芯片上实现了此层协议，实际应用证明系统运行正确。

• the characteristic of lin bus is introduced. the protocols of physical layer and data link layer are analyzed. the difference between lin bus and rs485 bus」s merit and demerit are compared.

  本文介绍了lin总线的特点，对其物理层和数据链路层的协议进行分析，并比较lin总线和rs485总线的优缺点。

• osi/rm classify the structure of the network into application layer, presentation layer, session layer, transport layer, network layer, data link layer and physical layer.

  osi/rm将计算机网络将网体系结构划分为应用层、表示层、会话层、传输层、网络层、数据链路层和物理层七个层次。

• a robust packet link layer should allow the developer to specify the amount of time spent retrying as well as the number of retries to send.

  一个鲁棒的数据包链路层应该允许开发者自己来定义重传时间和重传次数。

• information technology. telecommunications and information exchange between systems. x. 25-dte conformance testing. data link layer conformance test suite.

  信息技术。系统间电信和信息交换.x.25-dte一致性试验。数据链层一致性试验组。

• utilizing cross-layer architecture, ofdma systems can use the information in link layer to direct the adaptive resource allocation.

  ofdma系统中利用跨层结构，在数据链路层的信息可以用来实现自适应资源调配。

• the retransmission technology of wireless link layer is an important measure to improve the degraded network performance in the wireless network.

  无线链路层重传技术是改善网络性能因无线信道误码率较高而下降的一项重要措施。

• the difference of topology discovery between the network layer and the data link layer is described and the development and defect of the data link layer are analyzed.

  阐述了网络层拓扑发现与数据链路层拓扑发现之间的区别，分析了数据链路层拓扑发现的研究现状和存在的不足。

• the structure of physical layer, link layer and application layer was applied in field-bus of network control, data was gained through cyclic query of principal and subordinate pc in link layer.

  控制网络现场总线采用物理层、链路层和应用层结构。链路层以主从循环查询获取数据。

• this paper is mainly concerned with the way how to construct a data link layer which is adaptable to ethernet of tree topological in tv cable.

  如何构造适应视缆树形拓扑的以太网数据链路层，是本文论述的重点。