Management - Dunwoody Press
Management - Dunwoody Press
Management - Dunwoody Press
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CRI<br />
CRI Continuity-Recheck<br />
Incoming<br />
连续性重复检验输入信号 Lianxuxing chongfu jianyan<br />
shuru xinhao<br />
CRL Carrier Recovery Loop 载波恢复环路 Zaibo huifu huanlu<br />
CRM CCP Resource Manager CCP资源管理器 CCP ziyuan guanliqi<br />
CRM Configuration & Resource<br />
<strong>Management</strong><br />
配置和资源管理 Peizhi he ziyuan guanli<br />
CRO Cell re-selection option 小区重选偏移 Xiaoqu chongxuan pianyi<br />
CROS Concurrent Real time<br />
Operating System<br />
并行实时操作系统 Bingxing shishi caozuo xitong<br />
CRP Channel Request Priority 通道请求优先 Tongdao qingqiu youxian<br />
CRS Cellular Radiotelephone<br />
Service<br />
蜂窝无线电化服务 Fengwo wuxian dianhua fuwu<br />
CRS Configuration report server 配置报告服务器 Peizhi baogao fuwuqi<br />
CRT Cathode ray tube 阴极线管 Yinjixian guan<br />
CS Circuit switching 电路交换 Dianlu jiaohuan<br />
CS Convergence sub-layer 会聚子层 Huiju ziceng<br />
CS Cryptographic System 加密系统 Jiami xitong<br />
CSAA Cell Site Alarm Assembly 小区告警集成件 Xiaoqu gaojing jichengjian<br />
CSB Channel Status Byte 通道状态字节 Tongdao zhuangtai zijie<br />
CSB Communication Switch-<br />
Board<br />
CSB Complementary Straight<br />
Binary Code<br />
CSBP Common channel Signaling<br />
Back Panel<br />
CSBS China State Bureau of<br />
Standards<br />
CSC Central Switching-Network<br />
Control<br />
CSC Centralized Supervisory and<br />
Control Equipment<br />
通信交换机台 Tongxin jiaohuanji tai<br />
标准二进制补吗 Biaozhun erjinzhi puma<br />
公共信道信号后面板 Gonggong xindao xinhao<br />
houmianban<br />
中国国家标准局 Zhongguo guojia biaozhun ju<br />
集中交换网络控制 Jizhong jiaohuan wangluo<br />
kongzhi<br />
集中监视和控制设备 Jizhong jianshi he kongzhi<br />
shebei<br />
CSC Clock Start Command 时钟起动命令 Shizhong qidong mingling<br />
CSC Common Channel Signaling<br />
Controller<br />
公共通道信号控制器 Gonggong tongdao xinhao<br />
kongzhiqi<br />
CSC Common signaling channel 公共信令信道 Gonggong xinling xindao<br />
CSC Computer Subsystem<br />
Controller<br />
CSCA Common Signal Control<br />
Board Assembly<br />
计算机子系统控制器 Jisuanji zixitong kongzhiqi<br />
公共信号控制集成板 Gonggong xinhao kongzhi<br />
jichengban<br />
CSCB Cycle Steal Control Buffer 周期挪用缓冲器 Zhouqi nuoyong huanchongqi<br />
CSCD Common Signal Channel<br />
Demodulator<br />
公用信号通道解调器 Gongyong xinhao tongdao<br />
jietiaoqi<br />
CSD Composite Signal Dialing 复合信号拨号 Fuhe xinhao bohao<br />
374
CSDC Circuit Switched Digital<br />
Circuitry<br />
CSDM Continuous Slope Delta<br />
Modulations<br />
CSDN Circuit-Switched Data<br />
Network<br />
CSDS Communication Signal<br />
Distribution System<br />
线路交换数字电路 Xianlu jiaohuan shuzi dianlu<br />
连续斜率Δ调制 Lianxu xielu ∆ tiaozhi<br />
线路转接数据网络 Xianlu zhuanhuan shuju<br />
wangluo<br />
通信信号分配系统 Tongxin xinhao fenpei xitong<br />
CSE Check Sum Error 检查和错误 Jianchahe cuowu<br />
CSES Continuous seriously<br />
errored second<br />
连续严重误块秒 Lianxu yanzhong wukuai miao<br />
CSF Channel Separating Filter 分路滤波器 Fenlu luboqi<br />
CSGH Cycle Steal Grant High 周期挪用许可高 Zhouqi nuoyong xuke gao<br />
CSGL Cycle Steal Grant Low 周期挪用低 Zhouqi nuoyong xuke di<br />
CSH Called Subscriber Held 被叫拥护不挂机信号 Beijiao yonghu buguaji xinhao<br />
CSH CCP Status Handling CCP状态处理 CCP zhuangtai chuli<br />
375<br />
CSMS<br />
CSH Central Switching Hub 中央交换式集线器 Zhongyang jiaohuanshi jixianqi<br />
CSI Channel Status Indicator 通道状态指示器 Tongdao zhuangtai zhishiqi<br />
CSI Cubic Spline Interpolation 三次样条插值 Sanci yangtiao chazhi<br />
CSK Compatible Shift Keying 兼容频移键控 Jianrong pinyi jiankong<br />
CSL CCP System Loader CCP系统承载器 CCP xitong chengzaiqi<br />
CSLC Coherent Sidelobe<br />
Cancellation<br />
CSLIP Compressed Serial Link<br />
Internet Protocol<br />
相干旁瓣消除法 Xianggan pangban xiaochufa<br />
压缩串联因特网协议 Yasuo chuanlian yintewang<br />
xieyi<br />
CSM Call supervision message 呼叫监视消息 Hujiao jianshi xiaoxi<br />
CSM CCP Sanity Loader CCP正常运行承载器 CCP zhengchang yunxing<br />
chengzaiqi<br />
CSM Communication System<br />
Manager<br />
通信系统管理程序 Tongxin xitong guanli chengxu<br />
CSM Communication System<br />
Monitoring<br />
通信系统监视 Tongxin xitong jianshi<br />
CSMA Carrier-Sense Multiple<br />
Access<br />
载波控制多路存取 Zaibo kongzhi duolu cunqu<br />
CSMC Cycle Stealing Message<br />
Counter<br />
周期挪用信息计数器 Zhouqi nuoyong xinxi jishuqi<br />
CSMI Communication System<br />
Manager Interface<br />
CSML Control System Message<br />
Log<br />
通信系统管理程序接口 Tongxin xitong guanli chengxu<br />
jiekou<br />
控制系统信息日志 Kongzhi xitong xinxi rizhi<br />
CSMN CCP Sanity Manager CCP正常运行管理器 CCP zhengchang yunxing<br />
guanliqi<br />
CSMS Cell Site Modem Software 小区调制解调软件 Xiaoqu tiaozhi jietiao ruanjian
CSN<br />
CSN Circuit switched network 电路交换网 Dianlu jiaohuan wang<br />
CSN Circuit Switching Network 电路开关网络 Dianlu kaiguan wangluo<br />
CSN Cyclically Symmetric<br />
Network<br />
CSNAP Communications Statistical<br />
Network Analysis<br />
Procedure<br />
CSP Channeled Substrate Planar<br />
Structure (of laser diode)<br />
循环对称网络 Xunhuan duicheng wangluo<br />
通信统计网络分析过程 Tongxin tongji wangluo fenxi<br />
guocheng<br />
沟道衬底平面结构<br />
(激光二极管的)<br />
376<br />
Goudao chendi pingmian jiegou<br />
(jiguang erjiguan de)<br />
CSP Coder Sequential Pulse 编码器时序脉冲 Bianmaqi shixu maichong<br />
CSP Coherent Signal Processor 相干信号处理机 Xianggan xinhao chuliji<br />
CSP Common Channel Signal<br />
Processor<br />
CSP Communication Satellite<br />
Program<br />
CSPDN Circuit switched public data<br />
network<br />
公共信道信号处理器 Gonggong xindao xinhao chuliqi<br />
通信卫星计划 Tongxin weixing jihua<br />
电路交换公共数据网;<br />
电路交换公用数据网<br />
Dianlu jiaohuan gonggong<br />
shujuwang;<br />
Dianlu jiaohuan gongyong<br />
shujuwang<br />
CSPE Communication System<br />
Planning Element<br />
通信系统计划环节 Tongxin xitong jihua huanjie<br />
CSPS Coherent Signal Processing<br />
System<br />
相干信号处理系统 Xianggan xinhao chuli xitong<br />
CSR Clock Shift Register 时钟移位寄存器 Shizhong yiwei jicunqi<br />
CSR Communications Status<br />
Register<br />
通信状态寄存器 Tongxin zhuangtai jicunqi<br />
CSR Cursor 光标 Guangbiao<br />
CSR Cycle Steal Request 周期挪用请求 Zhouqi nuoyong qingqiu<br />
CSS Central Switching Subsystem<br />
CSSB-AM Companded single<br />
sideband AM<br />
CSUI Common Session User<br />
Information<br />
中央交换子系统 Zhongyang jiaohuan zixitong<br />
压扩单边带调幅 Yakuo danbiandai tiaofu<br />
公用会化期用户信息 Gongyong huihuaqi yonghu<br />
xinxi<br />
CSV Circuit Switched Voice 线路交换声 Xianlu jiaohuan sheng<br />
CT Call transfer 呼叫转送;<br />
Hujiao zhuansong;<br />
呼叫转移<br />
Hujiao zhuanyi<br />
CT Carrier Telephone 载波电话 Zaibo dianhua<br />
CTDH Command and Telemetry<br />
Data Handling<br />
CTIA Cellular<br />
Telecommunications<br />
Industry Association (US)<br />
命令与遥测数据处理 Mingling yu yaoce shuju chuli<br />
蜂窝电信工业协会 Fengwo dianxin gongye xiehui<br />
CTL Complementary transistor<br />
logic<br />
互补晶体管逻辑电路 Hubu jingtiguan luoji dianlu<br />
CTM Clock tone module 时钟与信号音模块 Shizhong yu xinhao yin mokuai
CTNR Carrier-to-Thermal Noise<br />
Ratio<br />
载波-热噪声比 Zaibo-rezaosheng bi<br />
CTS Communications and<br />
Tracking Subsystem<br />
通信与跟踪子系统 Tongxin yu genzong zixitong<br />
CTTE Common TDMA Terminal 公用时分多址终端 Gongyong shifen duozhi<br />
zhongduan<br />
CUB Carrier Unit mother Board 载频单元框背板 Zaipin danyuan kuibeiban<br />
CUC Common User Circuit 公共用户线路 Gonggong yonghu xianlu<br />
CUDN Common User Data<br />
Network<br />
公共用户数据网络 Gonggong yonghu shuju<br />
wangluo<br />
CUG Closed user group 闭合用户群组;<br />
Bihe yonghu qunzu;<br />
闭合用户群<br />
Bihe yonghuqun<br />
CUG SS Interlock Code (closed user 闭销码(闭合用户群补充 Bixiaoma (bihe yonghuqun<br />
group supplementary<br />
service)<br />
业务)<br />
buchong yewu)<br />
CV Channel Vocoder 通道音吗器 Tongdao yinmaqi<br />
CV Computer Virus 计算机病毒 Jisuanji bingdu<br />
CVC Carrier Virtual Circuit 载波虚拟电路 Zaibo xuni dianlu<br />
CVSD Continuously Variable<br />
Slope Delta Modulation<br />
CVSDM Continuously variable slope<br />
delta modulation<br />
连续可变斜率Δ调制 Lianxu kebian xielu ∆ tiaozhi<br />
连续可变斜率增量方式;<br />
连续可变的角变增量调制<br />
377<br />
Lianxu kebian xielu zengliang<br />
fangshi;<br />
Lianxu kebiande jiaobian<br />
zengliang tiaozhi<br />
CW Call waiting 呼叫等待 Hujiao dengdai<br />
CW Call Waiting supplementary<br />
service<br />
呼叫等待补充业务 Hujiao dengdai buchong yewu<br />
CW Calls Waiting 呼叫等待 Hujiao dengdai<br />
CW Carrier Wave 载波 Zaibo<br />
CW Continuous Wave 连续波 Lianxu bo<br />
CWG Chinese wire gauge 中国线规 Zhongguo xiangui<br />
D Demodulator 解调器 Jietiaoqi<br />
D Dial 拨号盘 Bohaopan<br />
D/A Digital/analog converter 数/模转换器 Shu/mo zhuanhuanqi<br />
DA Data Access 数据存取 Shuju cunqu<br />
DA Data Address 数据地址 Shuju dizhi<br />
DA Debugging Aids 调试工具 Tiaoshi gongju<br />
DA Decimal Adder 十进制加法器 Shijinzhi jiafaqi<br />
D<br />
DA
DA<br />
DA Design Algorithm 设计算法 Sheji suanfa<br />
DA Dielectric Anisotropy 介电性能各向异性 Jiedianxing gexiangyixing<br />
DA Dipole Antenna 偶极子天线 Oujizi tianxian<br />
DA Directional Array 定向天线阵 Dingxiang tianxianzhen<br />
DA Discrete Address 离散地址 Lisan dizhi<br />
Da Displacement Adder 移位加法器 Yiwei jiafaqi<br />
DA Destination address 目的地制 Mudi dizhi<br />
DAC Demand Assignment<br />
Controller<br />
DACC Direct Access<br />
Communication Channel<br />
DACD Digital to Analog<br />
Conversion Daughter<br />
Board Assembly<br />
DACEMS Data Communication<br />
Equipment Monitoring<br />
and Switching<br />
DACI Direct Adjacent Channel<br />
Interference<br />
DACS Discrete Address<br />
Communication System<br />
按需分配控制器 An xu fenpei kongzhiqi<br />
直接存取通信信道 Zhijie cunqu tongxin xindao<br />
数模转换子集成板 Shumo zhuanhuanzi jichengban<br />
数据通信设备监控与转换 Shuju tongxin shebei kongzhi yu<br />
zhuanhuan<br />
直接相邻信道干扰 Zhijie xianglin xindao ganrao<br />
离散地址通信系统 Lisan dizhi tongxin xitong<br />
DADC Direct Access Data Channel 直接存取数据通道 Zhijie cunqu shuju tongdao<br />
DADPCM Delay Adaptive Differential<br />
Pulse Code Modulation<br />
DADSI Demand Assignment-<br />
Digital Speech<br />
Interpolation<br />
DAEMON Data Adaptive Evaluator<br />
and Monitor<br />
DAFC Double-Adaptive File<br />
Compression<br />
DAFDTA Dipole Antenna with Feed<br />
Points Displaced<br />
Transverse to Dipole Axis<br />
DAIRS Dial Access Information<br />
Retrieval System<br />
延迟自适应差分脉吗调制 Yanchi zishiying chafen maima<br />
tiaozhi<br />
请求分配-<br />
数字式语音插入<br />
数据自适应鉴别器与监视<br />
器<br />
378<br />
Qingqiu fenpei-shuzishi yuyin<br />
charu<br />
Shuju zishiying jianbie yu<br />
jianshiqi<br />
双重自适应文卷压缩 Shuangchong zishiying wenjuan<br />
yasuo<br />
馈电点沿轴的横向移动的<br />
偶极天线<br />
Kuidiandian yanzhoude<br />
hengxiang yidongde ouji<br />
tianxian<br />
拨号存取信息检索系统 Bohao cunqu xinxi jiansuo<br />
xitong<br />
DAM Direct access method 直接存取法 Zhijie cunqufa<br />
DAMA Demand assignment<br />
multiple access<br />
DAMSYS Directory Assistance and<br />
Messaging System<br />
DAP Demand Assignment<br />
Protocol<br />
按需分配多止 Anxu fenpei duozhi<br />
电话查号与通告系统 Dianhua chahao yu tonggao<br />
xitong<br />
按需分配协议 An xu fenpei xieyi<br />
DAR Data address register 数据地址寄存器 Shuju dizhi jicunqi
DART Dual-Channel<br />
Asynchronous<br />
Receiver/Transmitter<br />
DASS Demand Assignment<br />
Signaling and Switching<br />
(unit)<br />
DATA Data initialization (in<br />
FORTRAN)<br />
DATAPAC Packet Switched Digital<br />
Data Network<br />
DA-TDMA Demand-Assignment Time<br />
division Multiple Access<br />
双信道异步接受器/发射<br />
器<br />
按需分配信号传送和交换<br />
(设备)<br />
379<br />
Shuang xindao yibu<br />
jieshouqi/fasheqi<br />
DCB<br />
An xu fenpei xinhao chuansong<br />
he jiaohuan (shebei)<br />
数据初值语句 Shuju chuzhi yuju<br />
分组交换数字数据网 Fenzu jiaohuan shuzi shuju<br />
wang<br />
按需求分配时分多重存取 An xuqiu fenpei shifen<br />
duochong cunqu<br />
DAV Data above voice 话上数据 Huashang shuju<br />
DB Database 数据库 Shujuku<br />
DB Dummy Burst 虚拟突发脉冲序列 Xuni tufa maichong xulie<br />
DB2M Digital branching board<br />
(2Mb/s)<br />
数字分支板 Shuzi fenzhiban<br />
dBA Adjusted Decibels 调准分贝 Tiaozhun fenbei<br />
DBA Dynamic Bandwidth<br />
Allocation<br />
DBAAU Dial Backup auto Answer<br />
Unit<br />
动态带宽分配 Dongtai daikuan fenpei<br />
拨号盘备用自动应答设备 Bohaopan beiyong zidong<br />
yingda shebei<br />
DBCS Double-Byte Character Set 双字节字符集 Shuang zijie zifuji<br />
DBH Database Handling 数据库处理 Shujuku chuli<br />
DBMS Database <strong>Management</strong><br />
System<br />
DBPSK Differential Binary Phase<br />
Shift Keying<br />
数据库管理系统 Shujuku guanli xitong<br />
差动二进制移相键控 Chadong erjinzhi yixiang<br />
jiankong<br />
DBS Direct broadcast satellite 直播卫星 Zhi bo weixing<br />
DBS Direct Broadcasting by<br />
Satellite<br />
卫星直播 Weixing zhibo<br />
DBU Dial Backup Unit 拨号辅助设备 Bohao fuzhu shebei<br />
D-BUS Data Bus 数据总线 Shuju zongxian<br />
DBX Digital Branch Exchange 数字小型交换机 Shuzi xiaoxing jiaohuanji<br />
DC Define constant (assembler<br />
term)<br />
定义常数 Dingyi changshu<br />
DC Device Control 设备控制 Shebei kongzhi<br />
DC Direct current 直流 Zhiliu<br />
DC Display Console 显示控制台 Xianshi kongzhitai<br />
DC Destination category 目的类 Mudi lei<br />
DCAA Dolph-Chebyshev Array<br />
Antenna<br />
多尔夫-契比舍夫天线阵 Duo-er-fu qi-bi-she-fu<br />
tianxianzhen<br />
DCB Digital Channel Block 数字信道模块 Shuzi xindao mokuai
DCC<br />
DCC Data Circuit Concentrator 数据电路集中器 Shuju dianlu jizhongqi<br />
DCC Data Communication<br />
Channel<br />
数据通信信道 Shuju tongxin xindao<br />
DCC Data country code 数据国家号码 Shuju guojia haoma<br />
DCC Define constant character 定义常数字符 Dingyi changshu zifu<br />
DCC Digital Cross Correct 数字交叉校正 Shuzi jiaocha jiaozheng<br />
DCC Direct Cable Connect 直接电缆连接 Zhijie dianlan lianjie<br />
DCCA Duplication<br />
Communication Control<br />
board Assembly<br />
双重通信控制集成板 Shuangchong tongxin kongzhi<br />
jichengban<br />
DCCH Dedicated Control Channel 专用控制信道 Zhuanyong kongzhi xindao<br />
DCCP Data Communication<br />
Control Procedure<br />
数据通信控制规程 Shuju tongxin kongzhi guicheng<br />
DCD Data Carrier Detect 数据载体监测 Shuju zaiti jiance<br />
DCD Define constant double 定义常数二字 Dingyi changshu erzi<br />
DCDM Digitally Controlled Delta<br />
Modulation<br />
数字控制增量调制 Shuzi kongzhi zengliang tiaozhi<br />
DCE Data circuit (terminating)<br />
equipment<br />
数据电路终接设备 Shuju dianlu zhongjie shebei<br />
DCEA Digital Channel Element<br />
Assembly<br />
数字信道集成件 Shuzi xindao jichengjian<br />
DCF Data Carrier Failure<br />
Detector<br />
数据载波故障检测器 Shuju zaibo guzhang jianceqi<br />
DCF Define constant floating 定义常数浮动 Dingyi changshu fudong<br />
DCI Data Communication<br />
Interface<br />
DCLMTS Digital cellular land mobile<br />
telecommunication<br />
system<br />
DCM Data Communications<br />
Multiplexer<br />
数据通信接口 Shuju tongxin jiekou<br />
数字蜂窝陆地移动通信系<br />
统<br />
380<br />
Shuzi fengwo ludi yidong<br />
tongxin xitong<br />
数据通信多路复用器 Shuju tongxin duolu fuyongqi<br />
DCM Data conversion module 数据转换模块 Shuju zhuanhuan mokuai<br />
DCP Data Collection PC 数据收集PC机 Shuju shouji PC ji<br />
DCP Debugging Computer<br />
Program<br />
调试计算机程序 Tiaoshi jisuanji chengxu<br />
DCP Dedicated Control Program 专用控制程序 Zhuanyong kongzhi chengxu<br />
DCP Diagnostic Control Program 诊断控制程序 Zhenduan kongzhi chengxu<br />
DCP Digital Communication<br />
Protocol<br />
DCPCM Differentially Coherent<br />
Pulse Code Modulation<br />
DCPSK Differentially Coherent<br />
Phase Shift Keying<br />
数字通信协议 Shuzi tongxin xieyi<br />
差分相干脉吗调制 Chafen xianggan maima tiaozhi<br />
差分相干移相键控 Chafen xianggan yixiang<br />
jiankong
DCRB Diversity cell receiver<br />
board<br />
分集小区接收板 Fenji xiaoqu jieshouban<br />
DCS Digital Cellular System 数字蜂窝系统 Shuzi fengwo xitong<br />
D-CSMA Directional Carrier Sense<br />
Multiple Access<br />
DCTE Digital Communication<br />
Terminal Equipment<br />
381<br />
DDS<br />
定向载波控制多路存取 Dingxiang zaibo kongzhi duolu<br />
cunqu<br />
数字通信终端设备 Shuzi tongxin zhongduan shebei<br />
DCV Digitally Coded Voice 数字编吗语音 Shuzi bianma yuyin<br />
DCW Device control word 装置控制字 Zhuangzhi kongzhizi<br />
DD Double Density 双密度 Shuang midu<br />
DDA Dipole-Disk Antenna 偶极子盘形天线 Oujizi panxing tianxian<br />
DDC Direct digital control 直接数字控制 Zhijie shuzi kongzhi<br />
DDD Direct Distance Dialing 远程直接拨号 Yuancheng zhijie bohao<br />
DDD Direct Distance Dialing 直接通话拨号 Zhijie tonghua bohao<br />
DDF Digital distribution frame 数字配线架 Shuzi peixianjia<br />
DDI Direct Dialing In 直接接入 Zhijie jieru<br />
DDI Direct Dialing In 直接拨入 Zhijie boru<br />
DDL Data Description Language 数据描述语言 Shuju miaotu yuyan<br />
DDL Distortion Detection Loop 失真指示器 Shizhen zhishiqi<br />
DDL Distortion Detection Loop 失真检测环路 Shizhen jiance huanlu<br />
DDLCN Distributed Double-Loop<br />
Computer Network<br />
分布式双环路计算机网络 Fenbushi shuang huanlu jisuanji<br />
wangluo<br />
DDM Derived Delta Modulation 导出增量调制 Daochu zengliang tiaozhi<br />
DDM Derived Delta Modulation 二次增量调制 Erci zengliang tiaozhi<br />
DDM Digital Data Multiplexer 数字数据多路复用器 Shuzi shuju duolu fuyongqi<br />
DDMS Digital Data Measuring<br />
System<br />
数字数据测量系统 Shuzi shuju celiang xitong<br />
DDN Digital Data Network 数字数据网 Shuzi shujuwang<br />
DDN Distributed Data Network 分布式数据网 Fenbushi shujuwang<br />
DDO Direct Dialing Overseas 直接对外拨号 Zhijie duiwai bohao<br />
DDOC Directly Dialed Outgoing<br />
Call<br />
直接拨号去话呼叫 Zhijie bohao quhua hujiao<br />
DDR Dial-on-Demand routing 拨号请求路由 Bohao qingqiu luyou<br />
DDS Digital Data Service 数字数据业务 Shuzi shuju yewu<br />
DDS Direct Dialing System 直接拨号系统 Zhijie bohao xitong<br />
DDS Dynamic Debugging<br />
System<br />
动态调式系统 Dongtai tiaoshi xitong
DDSE<br />
DDSE Digital Data Switching<br />
Exchange<br />
DDSM Digital Data Switching<br />
Matrix<br />
DDSMS Digital Dispatch Security<br />
Monitoring System<br />
数字数据交换局 Shuzi shuju jiaohuanju<br />
数字数据开关矩阵 Shuzi shuju kaiguan juzhen<br />
数字发送保密监控系统 Shuzi fasong baomi jiankong<br />
xitong<br />
DDT Device Descriptor Table 设备描述符表 Shebei miaoshufu biao<br />
DDTE Digital Data Terminal<br />
Equipment<br />
DDTESM Digital Data Terminal<br />
Equipment Service<br />
Module<br />
DDTS Digital Data Transmission<br />
System<br />
DDTS Direct Dialing Telephone<br />
System<br />
数字数据终端设备 Shuzi shuju zhongduan shebei<br />
数字数据终端设备服务模<br />
块<br />
382<br />
Shuzi shuju zhongduan shebei<br />
fuwu mokuai<br />
数字数据转输系统 Shuzi shuju zhuanshu xitong<br />
直拨电话系统 Zhijie dianhua xitong<br />
DDU Data interface board 数据接口板 Shujujiekouban<br />
DDX Digital Data Exchange 数字数据交换局 Shuzi shuju jiaohuanju<br />
DDX Digital Data Packet<br />
Switching Network<br />
DDX Digital Data Packet<br />
Switching Network<br />
DDXS Digital Data Switching<br />
Service<br />
数字数据分组交换网络 Shuzi shuju fenxu jiaohuan<br />
wangluo<br />
数字数据信包交换网络 Shuzi shuju xinbao jiaohuan<br />
wangluo<br />
数字数据交换业务 Shuzi shuju jiaohuan yewu<br />
DEC Declination 偏差 Piancha<br />
DEC Decoder 译码器 Yimaqi<br />
DECA Digital echo canceler board<br />
(A)<br />
DECC Digital Echo-Canceling<br />
Chip<br />
DECPSK Differential Encoded<br />
Coherent Phase Shift<br />
Keying<br />
DECT Digital European Cordless<br />
Telecommunication<br />
system<br />
DECT Digital European Cordless<br />
Telephone<br />
数字回波抑制器 Shuzi huibo yizhiqi<br />
回波消除数字电路芯片 Huibo xiaochu shuzi dianlu<br />
xinpian<br />
微分编吗相干移相键控 Weifen bianma xianggan yixiang<br />
jiankong<br />
泛欧数字无绳通信系统 Fan’ou shuzi wusheng tongxin<br />
xitong<br />
数位式(欧洲)无绳电话 Shuweishi (ouzhou) wusheng<br />
dianhua<br />
DELAY Delay 延迟 Yanchi<br />
DEMS Digital Electronic Message<br />
Service<br />
DEMS Digital Error Monitor<br />
Subsystem<br />
DEOT Disconnect End of<br />
Transmission<br />
DEPSK Differential-Encoded Phase<br />
Shift Keying<br />
DESS Digital Electronic Switching<br />
System<br />
数字电子报文业务 Shuzi dianzi baowen yewu<br />
数字式误差监控子系统 Shuzishi wucha jiankong<br />
zixitong<br />
传输结束断开 Chuanshu jieshu duankai<br />
差分编吗移相键控 Chafen bianma yixiang jiankong<br />
数字式电子交换系统 Shuzishi dianzi jiaohuan xitong
DET DETach 分离 Fenli<br />
DF Dissipation Factor 耗散因数 Haosan yinshu<br />
DF Distortion Factor 失真因数 Shizhen yinshu<br />
DF Distributing Frame 配线架 Peixianjia<br />
DFB-LD Distributed feedback laser<br />
diode<br />
分布反馈型激光器 Fenbu fankui xing jiguang qi<br />
DFC Detail flowchart 详细流程图 Xiangxi liuchengtu<br />
DFECB Define event control block 定义事件控制字组 Dingyi shijian kongzhi zizu<br />
DFFMS Digital Feedback Frequency<br />
Modulation System<br />
数字反馈调频系统 Shuzi fankui tiaopin xitong<br />
DFIS Digital Facsimile Interface<br />
System<br />
数字传真接口系统 Shuzi chuanzhen jiekou xitong<br />
DFM Direct frequency<br />
modulation<br />
直接调频 Zhijie tiaopin<br />
DFP Dipole Flat Plane (antenna) 偶极子平面(天线) Oujizi pingmian (tianxian)<br />
DFPS Digital Ferrite Phase Shifter 数字式铁氧体移相器 Shuzi tieyangti yixiangqi<br />
DFSK Double Frequency Shift<br />
Keying<br />
双移频键控 Shuang yipin jiankong<br />
DFT Diagnostic Function Test 诊断功能测试 Zhenduan gongneng ceshi<br />
DFW Data free way 数据自由路 Shuju ziyoulu<br />
DGN Diagnostic 诊断 Zhenduan<br />
DGP Directional Gyroscope<br />
Position<br />
定向陀螺仪位置 Dingxiang tuoluoyi weizhi<br />
DGS Display generating software 显示发生软件 Xianshi fasheng ruanjian<br />
DHP Debugging helper 调试帮助程序 Tiaoshi bangzhu chengxu<br />
DHS Data Handling Sub-system 数据处理子系统 Shuju chuli zixitong<br />
DI Deactivate indication 解除激活指示 Jiechu jihuo zhishi<br />
DI Digital input 数字输入 Shuzi shuru<br />
DIAG Diagnosis & Monitoring 诊断和监测 Zhenduan he jiance<br />
DID Direct Inward Dialing 直接拔入 Zhijie boru<br />
DIN Deutsche Industrie Norm 德国工业标准 Deguo gongye biaozhun<br />
DIP Dual In-line package 双列直插式封装 Shuanglie zhichashi fengzhuang<br />
DISC Disconnect 断连 Duanlian<br />
DISP Displacement 位移 Weiyi<br />
DISS Distribution Shelf 分配架 Fenpei jia<br />
DITS Digital Information<br />
Transmission System<br />
数字信息传输系统 Shuzi xinxi chuanshu xitong<br />
383<br />
DITS
DIVA<br />
DIVA Digital Input Voice Answer<br />
Block<br />
DIVOTS Data Input Voice Output<br />
Telephone System<br />
数字输入声音应答部件 Shuzi shuru shengyin yingda<br />
bujian<br />
数据输入话音输出电话系<br />
统<br />
384<br />
Shuju shuru huayin shuchu<br />
dianhua xitong<br />
DKBP Disk Unit Back Panel 磁盘单元后面板 Cipan danyuan houmianban<br />
DKU Disk Unit 磁盘单元 Cipan danyuan<br />
DL Down Link 下行线路 Xiaxing xianlu<br />
DLBP Data Link Back Panel 数据链路后面板 Shuju lianlu houmianban<br />
DLCI Data Link Connection<br />
Identifier<br />
DLCI Data link connection<br />
identity<br />
DLCN Distributed Loop Computer<br />
Network<br />
数据链路连接标识;<br />
数据链路连接标志;<br />
Shuju lianlu lianjie biaoshi ;<br />
Shuju lianlu lianjie biaozhi ;<br />
Shuju lianlu lianjie zhengshi<br />
数据链路连接证实<br />
数据链路连接识别 Shuju lianlu lianjie shibie<br />
分布式环形计算机网络 Fenbushi huanxing jisuanji<br />
wangluo<br />
DLE Data link escape 数据链转义 Shuju lianzhuanyi<br />
DLINK Downward Link 下行线路 Xiaxing xianlu<br />
DLL Data Link Layer 数据链路层 Shuju lianlu ceng<br />
DLL Dynamic Link Library 动态链接库 Dongtai lianjie ku<br />
DLL Dynamic Link Library 动态链路库 Dongtai lianlu ku<br />
DLMCP Distributed Loop Message<br />
Communication Protocol<br />
DLS Damped Least Square<br />
Method<br />
分布式环形信息通信规约 Fenbushi huanxing xinxi tongxin<br />
guiyue<br />
阻尼最小二乘法 Zuni zuixiao erchengfa<br />
DLU Digital line unit 数字线单元 Shuzi xian danyuan<br />
DLU Digitizer Logic Unit 数字化逻辑单元 Shuzihua luoji danyuan<br />
Dm Control channel (ISDN<br />
usage)<br />
控制信道 Kongzhi xindao<br />
DM Deflection Modulation 偏转调制 Pianzhuan tiaozhi<br />
DMA Direct memory access 直接存储器存取 Zhijie cunchuqi cunqu<br />
DMA Direct Memory Address 直接存储器地址 Zhijie cunchuqi dizhi<br />
DMA Dynamic Memory<br />
Allocation<br />
DMAC Direct Memory Access<br />
Channel<br />
DMAR Direct Memory Access<br />
Request<br />
DMAT Direct Memory Access<br />
Transfer<br />
动态存储分配 Dongtai cunchu fenpei<br />
直接存储器存取通道 Zhijie cunchuqi cunqu tongdao<br />
直接存储器存取请求 Zhijie cunchuqo cunqu qingqiu<br />
直接存储器存取传送 Zhijie cunchuqo cunqu<br />
chuansong<br />
DMH Data message handler 数据消息处理器 Shuju xiaoxi chuliqi
DMI Differential Mode Inversion<br />
(modulation)<br />
微分反模调制 Weifen fanmo tiaozhi<br />
DMI Dynamic Memory Interface 动态存储器接口 Dongtai cunchuqi jiekou<br />
DMS Digital Microwave System 数字微波系统 Shuzi weibo xitong<br />
DMSE Digital Mean Square Error<br />
(criteria)<br />
数字均方误差(标准) Shuzi junfang wucha (biaozhun)<br />
DN Mobile user Directory<br />
number<br />
移动用户号码簿号码 Yidong yonghu haomabu haoma<br />
DN Directory number 号码簿号码 Haomabu haoma<br />
DNIC Data Network Identification<br />
Code<br />
数据网络识别吗 Shuju wangluo shibiema<br />
DNL Dynamic Noise Limiter 动态噪声限制器 Dongtai zaosheng xianzhiqi<br />
DO Digital output 数字输出 Shuzi shuchu<br />
DOD Direct Outward Dialing 直接拨出 Zhijie bochu<br />
DOS Disk Operating System 磁盘操作系统 Cipan caozuo xitong<br />
DOV Data Over Voice 话上数据 Huashang shuju<br />
DP Dial Pulse 号盘脉冲 Haopan maichong<br />
DPBX Digital Private Branch<br />
Exchange<br />
DPC Data Packet<br />
Communications<br />
数字式专用小交换机 Shuzishi zhuanyong xiao<br />
jiaohuanji<br />
数据分组通信 Shuju fenzu tongxin<br />
DPC Destination point code 目的点编码 Mudi dian bianma<br />
DPC Destination Point Code 目的信令点编码 Mudi xinlingdian bianma<br />
DPCA Displaced Phase Center<br />
Antenna<br />
DPCM Delta Pulse Code<br />
Modulation<br />
DPCM Differential Pulse Code<br />
Modulation<br />
DPCS Distributed process control<br />
system<br />
DPFM Discrete-time- Pulse-<br />
Frequency Modulation<br />
相移中心天线 Xiangyi zhongxin tianxian<br />
增量脉吗调制 Zengliang maima tiaozhi<br />
差分脉吗调制 Chafen maima tiaozhi<br />
385<br />
DPN<br />
分布过程控制系统 Fenbu guocheng kongzhi xitong<br />
离散时间脉冲频率调制 Lisan shijian maichong pinlu<br />
tiaozhi<br />
DPIR Dial pulse incoming register 拔号脉冲入局记发器 Bohao maichong ruju jifaqi<br />
DPLE Digital Principal Local<br />
Exchange<br />
数字式市内主交换机 Shuzishi shinei zhu jiaohuanji<br />
DPLF Data Phone Line Formatter 数据电话编制器 Shuju dianhua xianlu bianzhiqi<br />
DPLL Digital Phase Lock Loop 数字式锁相环 Shuzishi suoxiang huan<br />
DPM Dual port memory 双端口存储器 Shuang duankou cunchuqi<br />
DPN Digital path not provided<br />
signal<br />
DPN Distributed Processing<br />
Network<br />
不提供数字通路信号 Bu tigong shuzi tonglu xinhao<br />
分布处理网络 Fenbu chuli wangluo
DPPM<br />
DPPM Differential Phase Pulse<br />
Modulation<br />
DPPS Data post-processing<br />
system<br />
微分相位脉冲调制 Weifen xiangwei maichong<br />
tiaozhi<br />
数据后处理系统 Shuju houchuli xitong<br />
DPRAM Dual Port RAM 双端口RAM Shuang duankou RAM<br />
DPS Distributed Processor Subsystem<br />
分配处理器子系统 Fenpei chuliqi xitong<br />
DPSK Differential Phase Shift<br />
Keying<br />
差分相移键控 Chafen xiangyi jiankong<br />
DPST Double-Pole, Single-Throw<br />
switch<br />
双刀单掷开关 Shuangdao danzhi kaiguan<br />
DPU Digital Patch Unit 数字插入装置 Shuzi charu zhuangzhi<br />
DQDB Distributed queue, dual bus 分散队列双总线 Fensan duilie shuang zongxian<br />
DQPSK Differential Quadrature<br />
Phase Shift Keying<br />
DQPSK Differentially encoded<br />
quadrature phase-shift<br />
keying<br />
DQPSK Differentially Encoded,<br />
Quadriphase Shift Keying<br />
差分正交相移键控 Chafen zhengjiao xiangyi<br />
jiankong<br />
差分编码正交移相键控 Chafen bianma zhengjiao<br />
yixiang jiankong<br />
差分编吗四相相移键控 Chafen bianma zixiang xiangyi<br />
jiankong<br />
DR Deactivate request 解除激活请求 Jiechu jihuo qingqiu<br />
DR Drift 漂移 Piaoyi<br />
DR Drive 激动,驱动 Jidong, qudong<br />
DRA Dielectric Rod Antenna 棒状介质天线 Bangzhuang jiezhi tianxian<br />
DRAM Dynamic Random Access<br />
Memory<br />
DRDBMS Distributed relational<br />
DBMS<br />
DRFS Digital Cellular Radio<br />
Frequency Sub-system<br />
DRS Delayed Release (ISUP<br />
message)<br />
DRX Discontinuous reception<br />
(mechanism)<br />
DS/DD Double Side/Double<br />
Density (disk)<br />
动态随机存取存储器 Dongtai suiji cunqu cunchuqi<br />
分布式关系数据库管理系<br />
统<br />
386<br />
Fenbushi guanxi shujuku guanli<br />
xitong<br />
数字蜂窝无线频率子系统 Shuzi fengwo wuxian pinlu<br />
zixitong<br />
延迟移方 Yanchi yifang<br />
不连续接收(机制) Bu lianxu jieshou (jizhi)<br />
双面双密度(磁盘) Shuangmian shuang midu<br />
(cipan)<br />
DSB Device status bit 设备状态位 Shebei zhuangtai wie<br />
DSB Dial System B-switchboard 拨号制B交换台 Bohao zhi B jiaohuantai<br />
DSB Distribution Switchboard 分配交换台 Fenpei jiaohuantai<br />
DSBAM Double Sideband<br />
Amplitude Modulation<br />
DSC Dedicated Signaling<br />
Channel<br />
DSDS Dataphone Switched<br />
Digital Service<br />
双边带幅度调制 Shuang biandai fudu tiaozhi<br />
专用信令信道 Zhuanyong xinling xindao<br />
数据电话交换数字业务 Shuju dianhua jiaohuan shuzi<br />
yewu<br />
DSE Data Switching Exchange 数据传接交换台 Shuju chuanjie jiaohuanji
DSI Digital speech interpolation 数字话音插空 Shuzi huayin chakong<br />
DSK Delay Shift Keying 延迟移位键控 Yanchi yiwei jiankong<br />
DSL Digital Subscriber Line 数字用户线 Shuzi yonghu xian<br />
DSL Digital subscriber line<br />
board<br />
数字用户电路板 Shuzi yonghu dianlu ban<br />
DSL Digital Subscriber Loop 数字用户环路 Shuzi yonghu huanlu<br />
DSMA Distributed Scheduling<br />
Multiple Access<br />
分布调度多路存取 Fenbu tiaodu duolu cunqu<br />
DSN Digital switch network 数字交换网络 Shuzi jiaohuan wangluo<br />
DSN Distributed star network 星形(用户)分配网 Xing xing (yonghu) fenpei wang<br />
DSP Digital Signal Processor 数字信号处理器 Shuzi xinhao chuliqi<br />
DSRS Data Signal Rate Selection<br />
(signal)<br />
数据信号率选择(信号) Shuju xinhaolu xuanze (xinhao)<br />
DSS Digital Speech Signal 数字话言信号 Shuzi huayan xinhao<br />
DSS Digital Switching System 数字交换系统 Shuzi jiaohuan xitong<br />
DSS Display support software 显示支援软件 Xianshi zhiyuan ruanjian<br />
DSSS Demand-assigned Signaling<br />
and Switching Unit<br />
Subsystem<br />
DSSS Direct Sequence Spread<br />
Spectrum<br />
DSTE Data Subscriber Terminal<br />
Equipment<br />
DSVT Digital Secure Voice<br />
Terminal<br />
DSVT Digital Subscriber Voice<br />
Terminal<br />
请求分配信号发送与转换<br />
子系统<br />
387<br />
DTE<br />
Qingqiu fenpei xinhao fasong yu<br />
zhuanhuan zixitong<br />
直接时序扩展频谱 Zhijie shixu kuozhan pinpu<br />
数据用户终端设备 Shuju yonghu zhongduan shebei<br />
保密数字通信音频终端 Baomi shuzi tongxin yinpin<br />
zhongduan<br />
数字通信用户音频终端 Shuzi tongxin yonghu yinpin<br />
zhongduan<br />
DSW Device status word 设备状态字 Shebei zhuangtai zi<br />
DT Dial tone 拨号音 Bohaoyin<br />
DT/ECM Digital trunk/echo canceler<br />
module<br />
DTAP Direct transfer application<br />
part<br />
DTASI Digital Time Assignment<br />
Speech Interpolation<br />
数字中继/回波抑制模块 Shuzi zhongji/huibo yizhi<br />
mokuai<br />
直接传递应用部分 Zhijie chuandi yingyong bufen<br />
数字时间分配语言内插入 Shuzi shijian fenpei yuyannei<br />
charu<br />
DTBP Digital Trunk Back Panel 数字中继后面板 Shuzi zhongji houmianban<br />
DTD Data time-slot distribution<br />
(board)<br />
数据时隙分配板 Shuju shixi fenpeiban<br />
DTDMA Distributed Time Division<br />
Multiple Access<br />
分布时分多重存取 Fenbu shifen duochong cunqu<br />
DTDS Digital Television Display<br />
System<br />
数子电视显示系统 Shuzi dianshi xianshi xitong<br />
DTE Data Terminal Equipment 数据终端设备 Shuju zhongduan shebei
DTE<br />
DTE Data Transmission<br />
Equipment<br />
数据传输设备 Shuju chuanshu shebei<br />
DTF Data Transmission Function 数据传输函数 Shuju chuanshu hanshu<br />
DTI Digital Trunk Interface 数字中继接口 Shuzi zhongji jiekou<br />
DTL Diode transistor logic<br />
circuit<br />
二机管晶体管逻辑电路 Erjiguan jingtiguan luoji dianlu<br />
DTM Digital Terrain Model 数字地形模型 Shuzi dixing moxing<br />
DTM Duration Time Modulation 持续时间调制 Chixu shijian tiaozhi<br />
DTMF Dual tone multi-frequency 双音多频 Shuangyin duopin<br />
DTMU Digital Termination<br />
Multiplex Unit<br />
数字终端多路复用装置 Shuzi zhongduan duolu fuyong<br />
zhuangzhi<br />
DTP Data Transmission Protocol 数据传输协议 Shujuchuanshuxieyi<br />
DTR Data Transmission Rate 数据传送速率 Shuju chuansong sulu<br />
DTX Discontinuous transmission 非连续发信;<br />
Fei lianxu faxin;<br />
间断传输<br />
Jianduan chuanshu<br />
DTX Discontinuous transmission<br />
(mechanism)<br />
不连续发送(机制) Bu lianxu fasong (jizhi)<br />
DU Digital Unit 数字单元 Shuzi danyuan<br />
DUBB DigitalUnitBackBoard 数字单元后面板 Shuzi danyuan houmianban<br />
DUBB-A Digital Unit Backplane<br />
Board<br />
数字单元底版 Shuzi danyuan diban<br />
DUN Dial-Up Networking 拨号上网 Bohao shangwang<br />
DUP Data user part 数据用户部分 Shuju yonghu bufen<br />
DUV Data Under Voice 话下数据 Huaxia shuju<br />
DVA Device address 装置地址 Zhuangzhi dizhi<br />
DVD Digital Video Disk 数字式影视光盘 Shuzishi yingshi guangpan<br />
DWF Double Window Fiber 双窗孔纤维 Shuang chuangkong xianwei<br />
DWL Dominant Wavelength 主波长 Zhu bochang<br />
DX2M Digital cross-connect board<br />
(2Mb/s)<br />
数字交换板 Shuzi jiaohuanban<br />
DXC Digital cross-connnect 数字交叉连接 Shuzi jiaocha lianjie<br />
DXIO Data exchange input-output<br />
device<br />
DYNATA<br />
CS<br />
Dynamic Total Area<br />
Communications System<br />
(UK)<br />
DYNET Dynamic Network Planning<br />
Technique<br />
数据交换输入输出设备 Shuju jiaohuan shuru shuchu<br />
shebei<br />
动态全地区通信系统 Dongtai quandiqu tongxin xitong<br />
动态网络规划技术 Dongtai wangluo guihua jishu<br />
388
E Emitter 发射机,发送器, 发射器 Fasheji, fasongqi, fasheqi<br />
E Execute 执行 Zhixing<br />
E Error check bit 差错检测比特 Chacuo jiance bite<br />
Etag End tag 结束标签 Jieshu biaoqian<br />
EA Early Allocation 预分配 Yu fenpei<br />
EA Effective Address 有效地址 Youxiao dizhi<br />
EA Elementary Assignment 基本分配 Jiben fenpei<br />
EA Extended Addressing 扩充编址 Kuochong bianzhi<br />
EACP European Area<br />
Communications Plan<br />
欧洲地区通信计划 Ouzhou diqu tongxin jihua<br />
EAF Effective Attenuation Factor 有效衰减 Youxiao shuaijie xishu<br />
EAM Extended Answer Message<br />
Indication<br />
扩充应答信息指示 Kuochong yingda xinxi zhishi<br />
EAM Extended arithmetic module 扩充运算模块 Kuochong yunsuan mokuai<br />
EAR Electronically Agile Radar 机载相控阵天线雷达 Jizai xiangkong zhen tianxian<br />
leida<br />
EAS Extended Area Service<br />
(Telephone Term)<br />
扩大区域服务 Kuoda quyu fuwu<br />
EASI Elastic Asynchronous-to-<br />
Synchronous Interface<br />
弹性异步-同步接口 Tanxing yibu-tongbu jiekou<br />
EAT Error alert task 错误报警任务 Cuowu baojing renwu<br />
EC Echo Canceller 回声抑制单元 Huisheng yizhi danyuan<br />
ECB Event control block 事件控制块;<br />
Shijian kongzhi kuai;<br />
事件控制字组<br />
Shijian kongzhi zizu<br />
ECC Error Checking and<br />
Correction<br />
错误检验与校正 Cuowu jianyan yu jiaozheng<br />
ECC Error correcting (or 错误校正码;<br />
Cuowu jiaozheng ma;<br />
checking) code<br />
纠错码<br />
Jiucuo ma<br />
ECC Error Correction Code 纠错校正吗 Jiucuo jiaozheng ma<br />
ECCC European Communications<br />
Coordinating Committee<br />
ECDC Ericsson Cellular Data<br />
Converter<br />
ECOM Electronic computer<br />
originated mail<br />
ECPT European Conference of<br />
Posts and<br />
Telecommunications<br />
E<br />
欧洲通信协调委员会 Ouzhou tongxin xietiao<br />
weiyuanhui<br />
爱立信蜂窝数据转换器 Ai-li-xin fengwo shuju<br />
zhuanhuanqi<br />
面向计算机电子邮件 Mianxiang jisuanji de dianzi<br />
youjian<br />
389<br />
ECS<br />
欧洲邮政电信会议 Ouzhou youzheng dianxin huiyi<br />
ECS Error Correction Signal 纠错信号 Jiucuo xinhao<br />
ECS Expanded Character Set 扩展的字符组 Kuozhande zifu zu
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