片语

sdh loopsdh环网

sdh shrsdh自愈环

English SDH英文同步

sdh oscillatorsdh振蕩

SEC Sdh设备时钟

sdh steelsdh13钢的

SDH technologySDH技术

sdh measurmentsdh测量仪

SPI SDH物理接口

英汉例句

• SDH is a kind of comprehensive information network Technique which managed by uniform TMN together with multiplex, line transmission and cross collection.

  SDH是一种将复接、线路传输及交叉连接功能结合在一起并由统一网管系统进行管理操作的综合信息网络技术。

• The long distance, high precision time synchronization is very important for SDH communication net, control of electric power system and satellite navigation system, etc.

  远距离、高精度的时间同步对SDH通信网、电力系统调控和卫星导航系统等有着极其重要的意义。

• SDH transmission network is a complicated network system, the attendant should accumulate experience and steadily improve fault treatment ability for keeping the network to running normally.

  SDH传输网络是一个复杂的网络系统，维护人员必须在实践中不断积累经验，提高网络故障的处理能力。

• Introduces the issues on application of CCTV system based on the MPEG-4 compression, SDH optical transmission and large capacity hard disc storage technologies in urban rail transportation.

  介绍了基于MPEG- 4压缩技术、SDH光纤传输技术和大容量硬盘存储技术的电视监控系统在城市轨道交通中的应用问题。

• Virtual containers encapsulation rate and SDH network synchronization, the synchronization is different VC.

  虚容器的包封速率与SDH网络同步，即不同VC是同步的。

• Further more, the paper puts forward cost structure models of SDH ring and WDM ring and calculates the two rings「costs with varying ring size and traffic volume.

  提出了SDH环和WDM环的成本构成模型，计算分析了在不同的环节点数量和不同的业务流量情况下二者的成本。

• This system can achieve the net interconnection via highway SDH integrated service access net readily and to supply the real time information for all highway administration levels.

  该系统可通过高速公路SDH综合业务接入网方便地实现网络连接，为高速公路各级管理提供实时信息。

• In addition, we apply the routing algorithm to search routes in SDH network and realize the resource assignment.

  同时，将路由算法应用于SDH传送网的路由搜索，完成了对SDH网络业务资源的规划。

• The aim and significance of daily maintenance in operation of SDH optical transmission equipment for the electric power communication systems, the classification and contents of.

  介绍了电力通信系统SDH光传输设备日常运行维护工作的目的及意义、维护工作的分类及内容、日常维护中应注意的一些问题。

• SDH optical fiber communication system is being used widely by its advantages: huge volume of communication, high performance of transmission, facile configuring and powerful management.

  SDH光纤通信系统以其通信容量大、传输性能好、接口标準、组网灵活方便、管理功能强大等优点获得越来越广泛的应用。

• The interfaces used in ASON for inter-domain and inter-network communication are described, solutions on ASON and SDH network hybrid networking and inter-connection are presented.

  介绍了A SON用于域间和网间通信的接口，并提出了ASON网络与传统SDH传输网实现混合组网和互联互通的解决方案。

• As a maturely developed communication technology, SDH has a broad prospect of application in power system communication network.

  同步数字系列(SDH)是近年来发展很成熟的通信技术，对于电力系统通信网有着十分广阔的应用前景。

• MSTP is the development of SDH and it is an important step of transport technology.

  STP设备是对传统SDH设备的继承和发展，是传送技术演进的重要阶段。

• Similar genetic linkages were also found between SDH isozyme and leaf base le, and between SDH isozyme and style length.

  SDH同工酶与叶基角以及花柱长度间存在遗传连锁。

• We use this approach to analyse the SDH telecommunication software which was developed by Lucent Technology Optical Network Company and get high predicting accuracy.

  用这种方法对朗讯光网络有限公司开发的SDH通信软件进行了分析，并得到了较高的预测準确率。

• SDH technology has brought a revolutionary effect to the development of communication networks.

  SDH传送网技术对通信网络的发展带来了革命性的影响。

• And based on fully utilizing high-speed-board design methods, a high sensitivity miniature SDH optical receiver module has been developed.

  并在充分运用高速板设计方法的基础上研制出高灵敏度小型化sdh光接收模块。

• Introduces general network synchronization type and working mode, and some basic concept of SDH network synchronization.

  本文主要介绍网同步方式与工作模式及SDH网同步的一些基本概念。

• So, it is a very concerned question how the optical network base on SDH system evolve to intelligent light network.

  因此，基于SDH体制的光网络如何向智能光网络演进是业界非常关注的问题。

• Abstract: Analysis is made on the features of basic topology structure of SDH network with Suggestions made to choose a rational topology structure and protective method in networking.

  文摘：分析了SDH网络的基本拓扑结构特点，对合理选择拓扑结构及保护方式进行组网提出建议。

• Over Unicom」s backbone network, original SDH loop network architecture already fails to meet present capacity requirement, which must be transformed into ASON, especially for the central-east regions.

  在联通的干线网上，原有的SDH环网结构已经不能满足当前的容量要求，必须改造成ason网络，特别是中东部地区。

• The major alarm maintenance signal of SDH transmission system are introduced and its implication and failure reason are described.

  介绍了SDH传输系统主要告警维护信号，描述了告警维护信号的含义和故障产生原因。