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光电专业英语单词

光电专业英语单词
光电专业英语单词

专英单词

Chapter 1 Geometrical Optics

1.1 Models of light: Rays and Waves 1.2 Reflection and Refraction

1.3 Total internal Reflection 1.4 Thin lenses

1.5 Locating Images by Ray Tracing 1.6 Thin Lens Equation

1.7 Spherical Mirrors 1.8 lens Aberration

electromagnetic spectrum 电磁波谱parallel ray 平行光线reflection 反射refraction 折射incident beam 入射光束outgoing ray 出射光束the angle of reflection 反射角specular reflection 镜面反射diffuse reflection 漫反射optically denser medium 光密媒质optically thinner medium 光疏媒质transparent medium 透明介质prism 棱镜index of refraction 折射率positive lens 正透镜negative lens 负透镜optical axis 光轴optical instument 光学仪器focal point 焦点curvature 曲率paraxial approximation 傍轴近似achromatic lens 消色差透镜

object distance 物距image distance 像距focal length 焦距

the lateral of linear magnification 横向放大率spherical mirror 球面镜curved mirror 曲面镜concave mirror 凹面镜convex mirror 凸面镜spherical aberration 球差coma / coma aberration 彗差

field curvature 场曲distortion 畸变chromatic aberration 色差focusing mirror 聚焦面镜objective lens 物镜aspherics 非球面镜

Chapter 2 Wave Optics

2.1 Huygens’ Principle 2.2 Reflection and Refraction of Light Waves

2.3 Interference of Light 2.4 Interference of Thin Films

2.5 Diffraction by a Single Slit 2.6 Multiple-Slit Diffraction and Gratings

2.7 Resolution and the Rayleigh Criterion 2.8 Dispersion

2.9 Spectroscopes and Spectra 2.10 Polarization 2.11 Scattering

wave crest 波峰wave trough 波谷wave surface /wavefront 波阵面constructive interference 相长干涉destructive interference 相消干涉

diffraction grating 衍射光栅spectrometer 分光计polarization 偏振Rayleigh scattering 瑞利散射optical activity 旋光性aperture 孔径

half wave loss 半波损失fringes of equal inclination 等倾条纹

fringes of equal thickness 等厚条纹diffraction grating 衍射光栅multiple-beam interference 多光束干涉resolution 分辨率

wavefront splitting interference 分波前干涉diffraction aperture 衍射孔径amplitude splitting interference 分振幅干wave velocity 波速

spectroscope 分光镜longitudinal wave 纵波transverse wave 横波

Chapter 3 Optical Instruments

3.1 The eye 3.2 The Magnifying Glass

3.3 Cameras and Projectors 3.4 Compound Microscopes

3.5 Telescope 3.6 Other lenses

Pupil 瞳孔Cornea 角膜Lens 晶状体Retina 视网膜

near point 近点far point 远点Astigmatism 散光

Myopia nearsightedness 近视hyperopia farsightedness 远视

zoom lens 变焦透镜varifocal lens 变焦距镜头Magnifying glass 放大镜

Chapter 4 Principles of Lasers

4.1 Laser Principle 4.2 Types of Lasers

4.3 Control of The Laser Output

transition 跃迁spontaneous emission 自发辐射excited state 激发态stimulated emission 受激辐射ground state 基态

LASER —Light Amplification by Stimulated Emission of Radiation

resonant cavity 谐振腔pumped light 泵浦光;抽运光

population inversion 粒子数反转population distribution 粒子数分布bandwidth 带宽wavetrain 波列gain 增益etalon 标准具feedback 反馈threshold 阈值multimode 多模ring resonator 环形谐振腔stable and unstable resonators 稳定腔和非稳腔the confocal resonator 共焦腔Semiconductor Lasers 半导体激光器Solid State Lasers 固体激光器

Fiber laser 光纤激光器Ion and Atomic Lasers 离子及原子激光器Excimer laser 准分子激光器Electro-ionization Laser 电致电离激光器Plasma Laser 等离子体激光器

4.2.1 Q-Switching

4.2.2 Modulation of the Laser Output

4.2.3 Mode Locking for Ultrashort Pulses

Q switch Q 开关;调Q birefringence 双折射isolator 隔离器piezo-electric crystal 压电晶体quarter wave plate ? 波片harmonic wave 谐波Acousto-optic modulation 声光调制Magneto-optic modulation 磁光调制electro-optic modulation 电光调制SPM Self-phase Modulation 自相位调制

PCM Pulse Code Modulation 脉冲编码调制

active mode locking 主动锁模passive mode locking 被动锁模

4.3.1 Laser Manufacturing Technology 4.3.2 Laser Radar

4.3.3 Lasers in Medicine

Laser Welding 激光焊接Laser Heat Treatment 激光热处理Laser Cutting 激光切割Laser Marking 激光打标

Laser Drilling 激光打孔arc welding 电弧焊

Laser Heat-Conduction Welding 激光热传导焊接

Laser Deep Penetration Welding 激光深熔焊接

laser cladding technology 激光熔覆技术

Laser Texturing Technology 激光毛化技术

Chapter 5.1 optical communication

continuous wave 连续波transverse electric mode 横电模transverse magnetic mode 横磁模core 纤芯cladding 包层SBS stimulated Brillouin Scattering 受激布里渊散射

SRS stimulated Raman scattering 受激拉曼散射

Multimode Fiber 多模光纤Single Mode Fiber 单模光纤SIOF Step-Index Optical Fiber 阶跃折射率分布光纤

GIOF Graded-Index Optical Fiber 渐变折射率分布光纤

GVD Group Velocity Dispersion 群速度色散

PMD Polarisation Mode Dispersion 偏振模色散

Waveguide dispersion 波导色散Material dispersion 材料色散FDM frequency division multiplexing 频分复用

TDM Time Division Multiplexing 时分复用

WDM Wavelength Division Multiplexing 波分复用

DWDM Dense Wavelength Division Multiplexing 密集波分复用

LED light emitting diode 发光二极管

LD laser diode 激光二极管

APD Avalanche photo Diode 雪崩光电二极管

OFA Optical Fiber Amplifier 光纤放大器

SLA/SOA semiconductor laser/optical amplifier 半导体光放大器

preamplifer 前置放大器active component 有源器件attenuator 衰减器Transmitter 发射机low pass filter 低通滤波器isolator 隔离器Optical Circulator 光环行器Optical switch 光开关Passive component 无源器件ADM Add Drop Multiplexer 分插复用器

AWG arrayed-waveguide grating 阵列波导光栅

Ethernet 以太网Internet of Things 物联网

AON Active Optical Network 有源光网络

PON Passive Optical Network 无源光网络

PDH Plesiochronous Digital Hierarchy 准同步数字体系

SDH Synchronous Digital Hierarchy 同步数字传输体系

Chapter 5.2 Holography

reconstruction 再现development 显影

photosensitive medium 感光介质Optical Date Storage 光数据存储

光学专业常用英语词汇

光学专业常用英语词汇photoelectric liquid-level indicator 光电液位 指示器 photoelectric encoder 光电译码器photocathode 光电阴极 photoelectric cathode photoelectric cell 光电 阴极光电管 photoelectric fluorometer 光电荧光计 optical-electronic mail address recognizer 光 电邮件地址识别机 photoelectric threshold 光电阈 photoelectric cell 光电元件 photoelement 光电元件 photounit 光电元件 photoelectric reader 光电阅读器 photoreader 光电阅读器 photoelectric chopper 光电斩波器 photoelectric lighting control 光电照明控制electro-optical rectifier 光电整流器photoelectric direct reading spectrometer 光 电直读光谱计

photoelectric guidance 光电制导 photoelectric transit instrument 光电中星仪 photoelectric clock 光电钟 photoelectric translating system 光电转换系统photoelectric conversion efficiency 光电转换 效率 photoelectrical refrigeration 光-电转换制冷 photoelectric tachometer 光电转速计 photoelectronics 光电装置 photoelectric turbidimeter 光电浊度计 photonephelometer 光电浊度计 photoelectron 光电子 photoelectric yield 光电子产额 optical electronic reproducer 光电子唱头 optoelectronic memory 光电子存储 optoelectronic storage 光电子存储 optoelectronic storage 光电子存储器 photoelectronic 光电子的 photoelectric emission 光电子发射 photoelectron emission spectroscopy 光电子

电气专业英语单词汇总

AC alternating['?:lt?,neiti?] current 交流电 AC automatic control 自动控制 ACA accident consequence['k?nsi,kw?ns] assessment [?'sesm?nt]事故后果评价 ACB air circuit ['s?:kit] breaker ['breik?]空气断路器 ACC accident ['?ksid?nt]故障、事故ACCUM accumulate[?'kju:mjuleit]累计、蓄电池 ACDS acoustic crack detection system 声裂纹检测系统 ACT/S active ['?ktiv]side [said]带电部件、有功部件 ACW anti-clockwise ['kl?kwaiz]反时针方向AD analog ['?n?l?ɡ] -digital ['did?it?l]模拟-数字AEOD analysis[?'n?l?sis]分析and management ['m?nid?m?nt]管理of operational[,?p?'rei??n?l]操作的 data 运行数据分析和管理 AFC automatic frequency['frikw?nsi] control automatic following control 自动频率控制:自动跟踪控制 AI artificial[,ɑ:ti'fi??l]人造的intelligence [in'telid??ns]智

力人工智能 ALT alternate [?:l't?:n?t, '?:lt?-, '?:lt?neit]交替交变的、交替的 ALTNTR alternator['?:lt?neit?]交流发电机同步发电机 AM ammeter ['?mit?]电流表 AMP ampere ['?mpε?]安培 AN air natural['n?t??r?l]cooled 空气自然冷却 AOC automatic overload[,?uv?'l?ud, '?uv?l?ud] control 自动过载控制 APC automatic plant coordinate[k?u'?:dinit, k?u' ?:dineit]control automatic power control 机组自动协调控制:自动功率控制 APP appendix[?'pendiks]附录 auxiliary[?:ɡ'zilj?ri]辅助 的power plant 附录:辅助电源设备APS accessory power supply 辅助电源APU auxiliary power unit 辅助动力装置:辅助电源设备 ARM armature 电枢、衔铁 ASR automatic speed run up 自动升速

光电英语词汇(T2)

光电英语词汇(T2) 光电英语词汇(T2)光电英语词汇(T2)time-averaged interferometer 时间平均干涉仪 time-averaged interferometry 时间平均干涉量度学 time-averaged shadow-moire method 时间平均阳影条纹法 time-base filtering 时基滤波 time-based optical rang finder 时基光学测距仪 time-dependent lensing effect 时间相关透镜效应 time-dependent propagation 时间相关传播 time-distance curve 时间距离曲线 time-evolution 时间演变 time-interval 时间间隔,时段 time-lag action 时滞作用 time-lapse 时间推移(快速拍摄慢速放映) time-lapse cinematography 时移[变速]电影摄影术 time-of-flight mass spectrometer 飞行时间质谱仪 time-of-flight probe 飞行时间探针 time-resolved 时间分辨的 time-resolved fluorescence 时间分辨荧光

time-resolved interference spectroscopy 时间分辨干涉光谱学 time-resolved microphotography 时间分辨显微照相术 time-resolved spectrograph 时间分辨摄谱仪 time-resolved spectroscopy 时间分辨光谱学 time-resolved spectrum 时间分辨谱 time-resolving image converter 时间分辨变像管 time-resolving spectrometer 时间分辨分光光度计 time-share 分时的 time-sharing laser 分时激光器 time-sharing radiometer 分时辐射计 time-sharing two frequency laser 分时双频激光器 time-varying gradient 时变陡度 time-varying parameter 时变参数 time-varying phasor 时变相辐矢量 time0base 时基 timer (1)计时器(2)定时器(3)定时延时继电器 timeshare computer 分时计算机 timing (1)定时(2)计时 timing circuit 定时电路 timing control 时间控制 timing device 定时装置

电力专业常用英语词汇精编版

网易电力专业英语词汇(较全) 1)元件设备 三绕组变压器:three-column transformer ThrClnTrans 双绕组变压器:double-column transformer DblClmnTrans 电容器:Capacitor 并联电容器:shunt capacitor 电抗器:Reactor 母线:Busbar 输电线:TransmissionLine 发电厂:power plant 断路器:Breaker 刀闸(隔离开关):Isolator 分接头:tap 电动机:motor 2)状态参数 有功:active power 无功:reactive power 电流:current 容量:capacity 电压:voltage 档位:tap position 有功损耗:reactive loss 无功损耗:active loss 空载损耗:no-load loss 铁损:iron loss 铜损:copper loss 空载电流:no-load current 阻抗:impedance 正序阻抗:positive sequence impedance 负序阻抗:negative sequence impedance 零序阻抗:zero sequence impedance 无功负载:reactive load 或者QLoad 有功负载: active load PLoad 遥测:YC(telemetering) 遥信:YX 励磁电流(转子电流):magnetizing current 定子:stator 功角:power-angle

上限:upper limit 下限:lower limit 并列的:apposable 高压: high voltage 低压:low voltage 中压:middle voltage 电力系统 power system 发电机 generator 励磁 excitation 励磁器 excitor 电压 voltage 电流 current 母线 bus 变压器 transformer 升压变压器 step-up transformer 高压侧 high side 输电系统 power transmission system 输电线 transmission line 固定串联电容补偿fixed series capacitor compensation 稳定 stability 电压稳定 voltage stability 功角稳定 angle stability 暂态稳定 transient stability 电厂 power plant 能量输送 power transfer 交流 AC 装机容量 installed capacity 电网 power system 落点 drop point 开关站 switch station 双回同杆并架 double-circuit lines on the same tower 变电站 transformer substation 补偿度 degree of compensation 高抗 high voltage shunt reactor 无功补偿 reactive power compensation 故障 fault 调节 regulation 裕度 magin 三相故障 three phase fault 故障切除时间 fault clearing time 极限切除时间 critical clearing time 切机 generator triping

汽车专业英语_单词表

unit1 body 车身chassis 底盘enclosure外壳、套hood车棚、车顶sway 摇摆frame车架steering转向、操作brake 制动weld焊接rivet铆钉bolt螺钉washer垫圈vibration 振动stabilizer稳定器ride乘坐舒适性handling操作稳定性linkages转向传动机构plier钳子distributor分电器alternator交流发电机regulator调节器carburetor化油器radiator散热器、水箱defroster除冰装置sludge金属碎屑transmission变速器differential 差速器power train 传动系unitized body 承载式车身suspension system 悬架系统steering system 转向系braking system 制动系shock absorbers减震器control arms控制臂steering wheel 转向盘steering column转向管柱steering gears 转向器tie rod 横拉杆idler arm随动臂brake shoe制动蹄disc brake 盘式制动器drum brakes 鼓式制动器ignition system 点火系统exhaust system 排气系统lubrication system 润滑系oil filters 机油滤清器drive(or propeller)shaft传动轴universal joints 万向节dynamo发电机horn喇叭swived 旋转steering box转向器timing gear 正时齿轮bevel gear 锥齿轮mesh with与啮合leaf spring 钢板弹簧stub axle 转向节 unit2 longitudinal纵向的transverse横向的reciprocate往复spin旋转piston活塞ignite点火rub摩擦quart夸脱reservoir油箱mechanical机械的enclosed被附上的gallon加仑stroke冲程camshaft凸轮轴combustion燃烧disengaged脱离啮合的flywheel飞轮internal-combustion engine内燃机diesel-fuel柴油LPG=Liquefied Petroleum Gas液化石油气体CNG=Compressed natural gas压缩天然气spark ignition火花点火compression ignition压缩点火spark plug火花塞gas-turbine engine蒸汽机Stirling engine斯特灵发动机lubricating system润滑系统oil pan油底壳oil pump机油泵exhaust system排气系统emission-control system排放控制系统energy conversion能量转换air/fuel ratio空燃比connecting rod连杆TDC=Top Dead Center上止点BDC=Bottom Dead Center 下止点intake stroke进气冲程compression stroke压缩冲程power stroke作功冲程exhaust stroke排气冲程compression ratio压缩比lifter挺柱rocker摇臂retainer弹簧座seal密封件tappet 推杆lobe凸起gasket垫圈valve train配气机构cam follower气门挺柱rocker arm摇臂combustion chamber燃烧室intake valve进气阀exhaust valve排气阀valve stem气门杆valve cover气门室盖valve port阀口valve guide气门导管 unit3

电子电气类专业英语单词汇总

课一A Communications 通讯 1. equation n.相等, 平衡, 综合体, 2. communication n. 通信, 通讯, 交通communicate v.沟通, 通信, 3. triode n.三极管 4. storage n. 存储 5.transmission n. 传输, 传送, transmit v. 传输, 转送, 传达, 传导 6. amplifier n.放大器,扩音器 amplify v. 扩大,放大,增强amplification n. 扩大,放大 7. oscillator n.振荡器 8. correlate v. 是相互关联 correlation n.相互关系, 相关(性) 9. transmitter n.发射机 transmit receive transmission reception (发射) (接收) 10.subsequent adj.随后的 课一B Capacitors 电容 1.capacitor n. 电容器 2.capacitance n. 电容量(值) Resistor resistance capacitor capacitance inductor inductance 3. fixed adj. 固定的 variable adj. 可变的 4. dielectric n. 电介质,绝缘材料 adj. 绝缘的 5. relatively adv. 相对地 absolutely adv.绝对地 6. maximum adj. 最大的 n. 最大值 minimum adj. 最小的 n. 最小值 7. farad n. 法(拉) F ohm n. 欧姆Ω Henry n. 亨(利)H 8. trimmer n. 调整者, 整理者, 9. screwdriver n. 螺丝起子,改锥课二A Radio T ransmitter无线电发射机 1. radio transmitter 无线电发射机 radio n. 无线电,无线 2. telecommunication n.电信,电信学, 无线电通信 telephone n.电话,电话机 telegraph n.电报, 电报机, 电讯报 3. transmit v. 传输, 转送, 传达, 传导, 发射, 发报 transmit receive transmission reception transmitter receiv er (发射) (接收) 4. intelligence n.信息、情报、智能 information/message n.信息 5. potential adj.潜在的, 可能的, 势 的, n.潜能, 潜力, 电位 6. generate v.产生,发生 generation n.产生, 发生, 一代,7. frequency n.频 low frequency 几个Hz到几十kHz high frequency 几个MHz到几十 MHz radio frequency 几百MHz到几 个GHz 8. pulse signal 脉冲信号 9. wavelength n.波长用λ表示 10. output n.输出,产量 input n.输入 11. band n. 带,波段,频带 课二B Electromotive Force 电动势 1. electromotive adj.电动的,电动 势的 electromotive force 电动势 2.driving adj.驱动的 driving force n. 驱动力 driving unit 传动装置 3. volt n. 伏特 4. distinguish v.区分 5. potential difference 电位差 课三A Time Constant 时常数 1.nuclear adj.原子能的, n.核武器, 有核国 nuclear arms 核武 nuclear energy 核能 2.constant n.常数 adj.不断, 不断的, time constant 时间常数 3. instantaneously adv.瞬间地,即刻 instant n.瞬息, 一会儿, 时刻 4. dependent adj. 依赖的,依赖于,取决于 5. capacitiv e adj.电容的,容性的 capacitor n.电容器 capacitance n.电容值 6.discharge n.放电v.放电 charge n.电荷,充电v.充电 7.universal 普遍的, 全体的, 通用的, 课三B RL Time Constant RL时序常数 1.inductor n.电感器 inductance n.电感值(量) inductive adj.感应的; 电感的 2. function n.功能, 函数,作用, 3. Decay n.衰减v. 衰减 decay constant 衰减常数 decay factor 衰减因子 4. reverse adj.反向的, 相反, 逆转的 5. peak value 峰值

光电英语词汇G

光电英语词汇G g-factorg因数,朗德因释 GaAs detector砷化镓探测器 GaAs infrared emitter砷化镓红外发射器 GaAs injection laser砷化镓注入式激光器 GaAs laser砷化镓激光器 GaAs laser diode砷化镓激光二极管 GaAs light source砷化镓光源 GaAs p-n junction injection laser砷化镓p-n结注入式激光器GaAs p-n junction IR source砷化镓p-n结红外光源 GaAs spontaneous infrared source砷化镓自发红外光源 GaAs varactor diode砷化镓可变电抗二极管

GaAs-junction light source砷化镓结光源Gabor hologram伽柏全息图 Gabor's expansion theorem伽柏展开原理Gabor's method伽柏法 gadolinium(Gd)钆 gadolinium molybdate钼酸钆 Gaertner spectrograph伽特纳摄谱仪gage(=gauge)(1)规(2)量计(3)测量gaging head测头 Gaililean viewfinder伽利略取景器gaillium antimonide锑化镓

gain增益 gain amplifier增益放大器 gain by one path单程增益 gain cell增益室 gain coefficient of medium媒质增益系数gain control增益控制 gain crossover增益窜渡 gain curve of medium媒质增益曲线 gain decay characteristic增益衷减特性gain factor增益因数 gain invertion增益反转

英语专业四级常见词汇大全

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