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电信专业英英词典S-2

时间：2006-08-18 16:00:00

（单词翻译:单击）

　　Simple Network Management Protocol1 (SNMP)

　　SNMP is the application protocol offering network management service in the Internet suite2 of protocols3. A structure for formatting4 messages and transmitting information between reporting devices (agents) and data collection programs. Developed jointly5 by the Department of Defense6, industry and the academic community as part of the TCP/IP protocol suite; ratified7 as an Internet standard in Request for (Comment (RFC) 1098.

　　Simplex

　　Simplex is a transmission path capable of transmitting signals in only one direction.

　　Single Mode Optical Fiber8(s)

　　Single mode optical fibers9 have sufficiently10 small core diameters in relation to the wavelength11 (frequency) of operation that electromagnetic (light) wave is constrained12 to travel in only one transverse path from transmitter to receiver. This requires the utmost in angular alignment13 of light emitting devices at points where light enters the fiber and results in higher transmitter/termination costs than multimode fiber systems. See multimode optical fiber(s).

　　SMDR

　　station message detail record

　　SMDS

　　switched multimegabit data system

　　SMT

　　station management technology

　　SNA

　　Systems Network Architecture

　　SNI

　　subscriber14 network interface15

　　SNMP

　　Simple network management protocol. See Simple Network Management Protocol (SNMP).

　　SO

　　Service Order

　　SOC

　　Service Order Code

　　SONET

　　synchronous16 optical network

　　Space Division

　　Space division is a switch that implements17 the switch matrix using a physical, electrical, spatial18 link. Where older space division switches used electro-mechanical mechanisms19 with metallic20 contacts, modern space-division switches are implemented21 electronically using integrated circuits. (Usually denoted by "S" in combined time and space division switches).

　　Special Services

　　Special services are any of a variety of LEC and IXC switched, non-switched, or special rate services that are either separate from public telephone service or contribute to certain aspects of public telephone service. Examples include PBX tie trunks, foreign exchange (FX) and private line services. These services are important to business telecommunication22 planners/users.


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1 protocol nRQxG     
n.议定书，草约，会谈记录，外交礼节
参考例句：
  • We must observe the correct protocol.我们必须遵守应有的礼仪。
  • The statesmen signed a protocol.那些政治家签了议定书。
2 suite MsMwB     
n.一套(家具)；套房；随从人员
参考例句：
  • She has a suite of rooms in the hotel.她在那家旅馆有一套房间。
  • That is a nice suite of furniture.那套家具很不错。
3 protocols 66203c461b36a2af573149f0aa6164ff     
n.礼仪( protocol的名词复数 )；（外交条约的）草案；（数据传递的）协议；科学实验报告（或计划）
参考例句：
  • There are also protocols on the testing of nuclear weapons. 也有关于核武器试验的协议。 来自辞典例句
  • Hardware components and software design of network transport protocols are separately introduced. 介绍系统硬件组成及网络传输协议的软件设计。 来自互联网
4 formatting f9f9c04813a46502873a0c2a3d361ce8     
n.格式化v.使格式化( format的现在分词 )；规定…的格式（或形状、大小、比例等）；安排…的格局（或规格）；设计…的版面
参考例句：
  • Select the block of text and-click and choose Default Formatting. 选择目标文字块，点击鼠标右键，选择默认格式。 来自互联网
  • There are emerging conventions about the content and formatting of documentation strings. 这里介绍文档字符串的概念和格式。 来自互联网
5 jointly jp9zvS     
ad.联合地，共同地
参考例句：
  • Tenants are jointly and severally liable for payment of the rent. 租金由承租人共同且分别承担。
  • She owns the house jointly with her husband. 她和丈夫共同拥有这所房子。
6 defense AxbxB     
n.防御，保卫；[pl.]防务工事；辩护，答辩
参考例句：
  • The accused has the right to defense.被告人有权获得辩护。
  • The war has impacted the area with military and defense workers.战争使那个地区挤满了军队和防御工程人员。
7 ratified 307141b60a4e10c8e00fe98bc499667a     
v.批准，签认（合约等）( ratify的过去式和过去分词 )
参考例句：
  • The treaty was declared invalid because it had not been ratified. 条约没有得到批准，因此被宣布无效。
  • The treaty was ratified by all the member states. 这个条约得到了所有成员国的批准。
8 fiber NzAye     
n.纤维，纤维质
参考例句：
  • The basic structural unit of yarn is the fiber.纤维是纱的基本结构单元。
  • The material must be free of fiber clumps.这种材料必须无纤维块。
9 fibers 421d63991f1d1fc8826d6e71d5e15f53     
光纤( fiber的名词复数 )； （织物的）质地； 纤维，纤维物质
参考例句：
  • Thesolution of collagen-PVA was wet spined with the sodium sulfate as coagulant and collagen-PVA composite fibers were prepared. 在此基础上，以硫酸钠为凝固剂，对胶原-PVA共混溶液进行湿法纺丝，制备了胶原-PVA复合纤维。
  • Sympathetic fibers are distributed to all regions of the heart. 交感神经纤维分布于心脏的所有部分。
10 sufficiently 0htzMB     
adv.足够地，充分地
参考例句：
  • It turned out he had not insured the house sufficiently.原来他没有给房屋投足保险。
  • The new policy was sufficiently elastic to accommodate both views.新政策充分灵活地适用两种观点。
11 wavelength 8gHwn     
n.波长
参考例句：
  • The authorities were unable to jam this wavelength.当局无法干扰这一波长。
  • Radio One has broadcast on this wavelength for years.广播1台已经用这个波长广播多年了。
12 constrained YvbzqU     
adj.束缚的,节制的
参考例句：
  • The evidence was so compelling that he felt constrained to accept it. 证据是那样的令人折服，他觉得不得不接受。
  • I feel constrained to write and ask for your forgiveness. 我不得不写信请你原谅。
13 alignment LK8yZ     
n.队列；结盟，联合
参考例句：
  • The church should have no political alignment.教会不应与政治结盟。
  • Britain formed a close alignment with Egypt in the last century.英国在上个世纪与埃及结成了紧密的联盟。
14 subscriber 9hNzJK     
n.用户，订户；（慈善机关等的）定期捐款者；预约者；签署者
参考例句：
  • The subscriber to a government loan has got higher interest than savings. 公债认购者获得高于储蓄的利息。 来自辞典例句
  • Who is the subscriber of that motto? 谁是那条座右铭的签字者？ 来自辞典例句
15 interface e5Wx1     
n.接合部位，分界面；v.(使)互相联系
参考例句：
  • My computer has a network interface,which allows me to get to other computers.我的计算机有网络接口可以与其它计算机连在一起。
  • This program has perspicuous interface and extensive application. 该程序界面明了，适用范围广。
16 synchronous bqswx     
adj.同步的
参考例句：
  • The message can be used only with synchronous operations.消息只能与同步操作一起使用。
  • Synchronous machines do not easily fall out of step under normal conditions.在正常情况下，同步电机不易失去同步。
17 implements 37371cb8af481bf82a7ea3324d81affc     
n.工具( implement的名词复数 )；家具；手段；[法律]履行（契约等）v.实现( implement的第三人称单数 )；执行；贯彻；使生效
参考例句：
  • Primitive man hunted wild animals with crude stone implements. 原始社会的人用粗糙的石器猎取野兽。 来自《现代汉英综合大词典》
  • They ordered quantities of farm implements. 他们订购了大量农具。 来自《现代汉英综合大词典》
18 spatial gvcww     
adj.空间的，占据空间的
参考例句：
  • This part of brain judges the spatial relationship between objects.大脑的这部分判断物体间的空间关系。
  • They said that time is the feeling of spatial displacement.他们说时间是空间位移的感觉。
19 mechanisms d0db71d70348ef1c49f05f59097917b8     
n.机械( mechanism的名词复数 )；机械装置；[生物学] 机制；机械作用
参考例句：
  • The research will provide direct insight into molecular mechanisms. 这项研究将使人能够直接地了解分子的机理。 来自《简明英汉词典》
  • He explained how the two mechanisms worked. 他解释这两台机械装置是如何工作的。 来自《简明英汉词典》
20 metallic LCuxO     
adj.金属的；金属制的；含金属的；产金属的；像金属的
参考例句：
  • A sharp metallic note coming from the outside frightened me.外面传来尖锐铿锵的声音吓了我一跳。
  • He picked up a metallic ring last night.昨夜他捡了一个金属戒指。
21 implemented a0211e5272f6fc75ac06e2d62558aff0     
v.实现( implement的过去式和过去分词 )；执行；贯彻；使生效
参考例句：
  • This agreement, if not implemented, is a mere scrap of paper. 这个协定如不执行只不过是一纸空文。 来自《现代汉英综合大词典》
  • The economy is in danger of collapse unless far-reaching reforms are implemented. 如果不实施影响深远的改革，经济就面临崩溃的危险。 来自辞典例句
22 telecommunication 5gMzg5     
n.电信，远距离通信
参考例句：
  • Telecommunication is an industry of service.电信业是一个服务型的行业。
  • I only care about the telecommunication quality and the charge.我只关心通信质量和资费两个方面。