relay key
英 [ˈriːleɪ kiː]
美 [ˈriːleɪ kiː]
网络 转播键
双语例句
- Before a relay is removed, the ignition must be switched off and the ignition key removed.
拆卸继电器前，必须关闭点火开关并取出点火钥匙。 - The relay has been used as a key element to realize a new carrier-pilot protection of HV and EHV transmission lines.
由它作主元件实现了一套用于高压和超高压输电线路的新型方向比较式纵联保护。 - Relay technology is one of the key technologies for next generation networks, radio resource scheduling is very important in the relay system.
研究网络资源调度优化问题，中继技术是发展网络的关键技术。 - The selection of an auxiliary relay is a key question of reliability to improve control system operation.
阐述了中间继电器的选型是切实提高控制系统运行可靠性的关键问题。 - ? The paper introduces the development of ATM network offered by Beijing Telecom, from ATM trial network, frame relay network to ATM broadband commercial network, and analyzes some key factors related to the current development of ATM network.
本文介绍了北京电信从ATM试验网、帧中继网到ATM宽带商用网的发展历程，以及在网络上开展的各种业务，指出了目前网络发展应该注意的一些问题。 - This Paper Presentes some aspects of radio relay system used in SDH based networks and its key techniques.
本文论述了数字微波应用于SDH网的一些问题以及SDH数字微波通信系统的关键技术。 - This paper describes FR ( Frame Relay) protocols and architectures, deals with the characteristic of FR, and pays special attention to VoFR ( Voice over Frame Relay) and some key problems.
介绍了帧中继（FR）的协议体系结构，论述了FR的特点，讨论了FR的前沿技术（VoFR）及其存在的问题。 - The hardware and software of low-voltage digital relay are introduced, and several key techniques are discussed in detail.
给出了硬件及软件设计方案，并对几项关键技术作了详尽的分析。 - It has given a basic overview and technological advantage of SDHC and STM after the transformation. SDH Digital Microwave Network Management System Application of Radio Relay System in SDH Based Networks and its Key Techniques
主要介绍了数字化改造后的SDH（同步数字体系）数字微波网的基本概况和技术优势 - The protection devices of DC supply system, which provide relay protection for DC traction supply system and play a key role in keeping safety and reliability as the subway is wheeling, are fixed in switch cabinets.
直流供电保护装置安装于开关柜内，为直流牵引系统提供继电保护，对确保地铁的安全可靠运行起着关键作用。 - Chinese government is the power that people mostly can relay on and it always plays a key role on disaster relief, which is one of the basic functions of it.
灾害救助历来是我国政府的基本职能，政府也始终是减灾救灾的主力和民众最可依赖的力量。 - This article focuses on four key processes: including constructing and testing of the main ground net, assembling structure stents, installing and testing transformer and debugging relay protection. The key processes of supervision implementation are presented completely and detailed by this paper.
并且对主接地网施工及测试、构支架组装、变压器安装试验以及继电保护二次调试这四个关键工序的监理实践进行重点研究，较详细完整地展示了关键工序的监理实施。 - The relay nodes can use their private key to unlock the corresponding layer to deal with their own information. The destination node removes the encrypted X series in the detection packets, sign and pass back along the original routing path.
各中继节点用自己的私钥解开探测包中的对应层，处理属于自己的信息，目标节点则取出探测包中嵌套加密的X序列，签名后沿原路由路径传回去。 - MIMO ( Multi-Input and Multi-Output) and relay technology have become the key technologies in future development of wireless communication systems.
多入多出（Multi-inputandMulti-Output，MIMO）技术和中继技术是未来无线通信领域两大关键技术。 - Protection relay system which is the key of the power system security is the most crucial link for the safety and stability of a power system.
继电保护装置是电力系统中的重要组成部分，是电力系统安全稳定运行的保障。 - Relay Technology is one of the key technologies in LTE-Advanced, which can increase the system coverage, improve the link performance. Distributed Relay Assisted communication is an important technology that can meet the QoS requirement of terminal users.
中继技术是LTE-Advanced中引入的关键技术之一，中继辅助通信是一项可以满足终端用户Qos要求的重要策略。 - Relay technology is a key point of next-generation networks, aiming to provide reliable transmission, high throughput and wide area coverage, especially in the case of poor condition of direct link.
无线中继是下一代网络中提供可靠传输、高吞吐量和广域覆盖的关键技术，特别是在直传链路状况较差的情况下更能发挥作用。 - The relay technology implementation, resource allocation is one of the key.
中继技术的实现，资源分配是其中的重点。 - How to build and solve the dynamic scheduling models of the relay satellite is the key to the relay satellite scheduling problem.
中继卫星动态调度模型的建立与求解是中继卫星调度需要解决的关键问题，这也是本文研究的主要内容。 - Protection relay is the key factor to the reliable and safe power supply of the power system.
继电保护是电力系统可靠供电、安全供电的重要环节。 - This dissertation focuses on the cognitive cooperative relay communication technology and the cognitive interference coordination technology which are key techniques of cognition and cooperation in spectrum sharing networks, and it aims to perfect the related theoretical research.
本文主要对频谱共享网络中认知与协同关键技术&认知协同中继传输技术和认知干扰协调技术从理论上进行深入探讨，旨在完善相应的理论研究。 - Relay is one of the key techniques in the LTE-A system.
中继技术是LTE-A系统的一项重要候补关键技术。 - Among the variety of cooperative transmission protocols, opportunistic relaying is more attractive than others due to the avoidance of coordination between the relay nodes and its superior performance. The key problem in opportunistic relaying is the way to choose the best relay out of all available relays.
在各种协同通信方式中，最佳中继选择方式凭借其在避免中继间碰撞和性能方面的优势，更加具有吸引力。其中最佳中继节点的选择是决定系统性能的关键技术。 - Cooperative relay technology is one of the key technologies in the decentralized wireless network.
而协作中继技术则是无中心节点的无线网络中实现节点间相互通信的关键技术。 - The carry out of relay protection maintenance with comprehensive consideration of relay protection real condition and power grid running condition is key to the condition-based relay protection maintenance.
综合考虑保护实际情况和电网运行状态合理安排保护检修是实现保护状态检修的关键，也是本文研究的重点。 - In the discussion and appointment of the standards, cooperation and relay are two key technologies for LTE-Advanced to improve the spectrum efficiency due to their capability to enhance the cell edge coverage.
在标准的指定和讨论中，协作与中继技术由于对小组组网尤其是边缘覆盖能力的提升而受到更多关注，成为LTE-Advanced用于提高频谱效率的两项关键技术。 - Relay technology is one of the key technologies for LTE-Advanced.
中继技术是下一代无线通信系统LTE-Advanced的关键技术之一。 - Secondly, this paper does research on the performance of Relay access link receiver, and simulates and obtains the key performance indicator of the receiver such as reference sensitivity and dynamic range.
其次，对Relayaccesslink接收机性能进行了研究，通过仿真获得了其参考灵敏度、阻塞特性、动态范围等接收机性能指标。 - Two way relay is key branch in the research of relay due to its high spectral efficiency.
双向中继由于其独有的高频谱利用率的特性，一直以来都是中继理论研究的一个重要分支。 - First, we elaborate the basic knowledge of cooperative communication, including concept, basic principle, classification of diversity and classical receive merging technique, as well as the classical relay transmission strategy and key techniques in cooperative communication.
首先，阐述了协作通信的基本知识，包括概念、基本原理、分集技术的分类和典型的接收合并技术，以及经典的中继传输策略和协作通信中的关键技术。