南京邮电大学专业英语(光电信息类)

1、AAdd & drop multiplexer 分插复用器Administrative Unit Group 管理单元组Advanced encryption standard(AES高级加密标准Alarm Indication Signal 告警显示信号Amplitude振幅Analog kernel模拟内核Asymmetric不匀称的A TM(Asynchronous Transfer Mode异步传输模式Automatic Laser Shutdown 自动激光关断Automatic Protection Switching 自动保护倒换BBaud rate 波特率Bit Err

2、or Ratio 误码率Bit Interleaved Parity 比特间插奇偶校验Bit rate比特率Both-way 双向Bragg Diffraction 布拉格衍射Broadband access networks 宽带接入网CCHAP(Challenge-Handshake Authentication Protocol挑战握手协议Clock source 时钟源Coherence length相干长度Coherent beams 相干光束Collimating lens 准直透镜Connection Matrix 连接矩阵Connector 连接器Coupling lens 耦

3、合棱镜Critical 危急告警Crosstalk串扰Crystal axis晶轴DData Communications Channel 数据通信通路Data encryption standard(DES数据加密标准Data-Bearing hologram数据方位全息图DC current-voltage characteristics直流电流电压特性Demultiplexers 分离器Dense wavelength division multiplexing 密集波分复用DFB 分布反馈(激光器Dielectric constant介电常数Diffracted beam衍射光Diff

4、raction efficiency 衍射效率diffraction grating衍射光栅Digital subscriber line数字用户线Digtal kernel数字内核Dispersion色散Downstream traffic下行通道Dynamic动态的EEDFA掺铒光纤放大器Electrical interface 电接口Electro-fluidic microsystem modeling电流体微系统模型Electrooptic amplitude modulation电光幅度调制Electrooptic crystal电光晶体Electrostatic adherenc

5、e 静电吸附Embedded Control Channel 嵌入控制通道EPON以太网无源光网络Errored Second误码秒Ethernet interface 以太网接口External synchronization mode 外同步模式FFar End Block Error 远端成块误码Far End Receive Failure 远端接收故障Fault localization故障定位Feedback反馈Fiber Bragg grating sensor system光纤布拉格光栅传感系统Filtering capacitance 滤波电容Frame Alignment

6、Loss 帧同步丢失Frame relay帧中继Free-run mode 自由振荡Frequency spectrum频谱FTTB光纤到大楼FTTC光纤到路边FTTH光纤到户Functional block 功能GGain coefficient增益系数GPON吉比特无源光网络HHigher Order Assembler 高阶组装Higher order Connection Supervision 高阶连接监督Higher Order Interface 高阶接口Higher order Path 高阶通路Higher order Path Adaptation 高阶适配Higher o

7、rder Path Connection 高阶通路连接Higher order Path Overhead Monitor 高阶通路开销监视Higher order Path Termination 高阶通路终结Hold-over mode 保持模式Holography 全息术Hybrid fiber coaxial cable(HFC光纤同轴电缆混合网Hybrid star-ring architecture混合星环结构IIncident beam入射光Index of refraction折射率instantaneous field瞬时场integration积分Internal free

8、-run mode 内部自由振荡模式Isotropic medium 各向同性介质JJitter 抖动Jumper 跳线LLeading wire 引线Lightening arrestor 避雷针Lightening-protection 防雷Line unit and tributary unit 线路单元与支路单元Locked mode 跟踪模式Loss of frame 帧丢失Loss Of Multiframe 复帧丢失Loss Of Pointer 指针丢失Loss of signal 信号丢失Lower Order Interface 低阶接口Lower order Path 低

9、阶通路Lower order Path Adaptation 低阶通路适配Lower order Path Connection 低阶通路连接Lower order Path Overhead Monitor低阶开销监视Lower order Path Termination 低阶通路终结Low-pass filter 低通滤波器MMajor 主要告警Management domain 管理域Mapping/demapping 映射/解映射Message Communications Function消息通信功能Microelectronics微电子Minimum angle of devia

10、tion 最小偏向角Minimum angle of resolution 最小分辨角Minimum detectable power 最小可测功率Minimum deviation grating 最小偏向光栅Minimum focus 最小焦距Minimum perceptible 最小可观察体Minimum perceptible brightness difference最小视觉亮度差Minimum pulse time 最小脉冲时间Minimum pumping power 最低抽运功,最小泵浦功率Minimum resolution 最小分辨率Minimum speparation

11、 最小间距Minor 次要告警Mixed-signal混合信号Modulated optical carrier调制光载波Multi-hologram recording多全息记录Multi-language simulation多语言仿真Multiplex Section Adaptation 复用段适配Multiplex Section OverHead 复用段开销Multiplex Section Protection 复用段保护Multiplex Section Termination 复用段终结Multi-point control protocol (MPCP多点控制协议NNega

12、tive 反向Network Element Function 网元功能Network Node Interface 网络节点接口Node Interface 网络节点接口Non-zero 非零OObject beam物光OHP Overhead Processor 开销处理板ONT光网络终端ONU光网络单元Operation Administration and Maintenance 运行、管理、维护Optical attenuator 光衰耗器Optical communication 光通信Optical connector 光纤连接器Optical data storage光学数据存

13、储Optical distribution network(ODN光分配网络Optical interface 光接口Optical line terminal(0LT光线路终端Optical path 光路Optical phase velocity光学相速度Optical polarization光偏振Optical power meter 光功率计Optical switch光开关Optical transmission 光传输Optoelectronics光电子学Output impedance 输出阻抗Overflow 溢出Overhead byte 开销字节Overhead pro

14、cessing unit 开销单元PPassive optical networks无源光网络Path OverHead 通路开销Path protection and multiplex section protection 通道保护和复用段保护PDH Physical Interface PDH物理接口Peak voltage 尖峰电压Phase modulation相位调制Phase-lock Ring锁相环Photopolymer光敏聚合物Photosensitive medium 感光介质Physical layer物理层Plane mirror 平面镜Plane-parallel

15、laser beam平行平面激光束Plesiochronous Digital Hierarchy准同步数字系列Pointer justification 指针调整Pointer Justification Event 指针调整事件Pointer justification high 指针正调整Pointer justification low 指针负调整Point-to-point 点到点Polarizer起偏器Poor contact 接触不良Positive 正向Propagation vector传播矢量Protection Switch Event保护倒换事件Protection s

16、witching 保护倒换PSTN公用交换电话网QQuantum-Well Laser量子阱激光器Rrate equations 速率方程Reconstruction重构Reference beam参考光Reflection efficiency反射效率Regenerator再生器Regenerator section 再生段Regenerator Section OverHead 再生段开销Regenerator Section Termination 再生段终结Religion Management System 区域管理系统Resonant circuit谐振电路retardation

17、bias延迟偏移retardation延迟SSBS Management Network SBS网管系统Scatter散射SDH Physical Interface SDH 物理接口Serial port line 串口线Serial-parallel/parallel-serial conversion 串并/并串转换Severely Errored Second 严重误码秒Signal Degrade 信号劣化Signal label 信号标记Signal Label Mismatch信号失配Simultaneous simulation实时仿真Single mode fiber 单模光

18、纤sinusoid正弦波SNR信噪比Space division 空分Splitter分路器Sub-network 子网Sub-rack 子架Sub-system子系统Switching 倒换Symmetric对此Synchronous Digital Hierarchy 同步数字系列Synchronous Digital hierarchy Cross-Connect 同步数字系列交叉Synchronous Equipment Management Function 同步设备管理功能Synchronous Equipment Timing Generator 同步设备定时发生器Synchronous Equipment Timing Physical Interface 同步设备定时物理接口Synchronous Equipment Timing Source 同步设备定时源Synchronous holdover mode 同步保持模式Synchronous source 同步源Synchronous Timing Generator 同步时序发生器Synchronous Transport Module 同步传输模块System Control &Communication 系统通信控制System-on-chip d