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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 resistancecapacitor capacitanceinductor inductance3. 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) Fohm n. 欧姆ΩHenry n. 亨(利)H8. trimmer n. 调整者, 整理者,9. screwdriver n. 螺丝起子,改锥课二A Radio Transmitter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 receivetransmission receptiontransmitter receiver(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kHzhigh frequency 几个MHz到几十MHz radio frequency 几百MHz到几个GHz8. 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. capacitive 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 峰值课四A Resistivity 电阻率1. resistivity n. 电阻率resistor resistanceResistive resistivity2. complex adj.合成的,复杂的n. 复数,合成物,聚合物3. represent v. 表示,代表,表现,4. proportionality n.比例性proportion n.比例v. 使成比例proportional adj.比例的5. infinite n.无限adj.无限的finite n.有限adj.有限的6. comparable adj.类比的,可比较的,比得上的compare v.比较7. conduction n.传导输送conductor semiconductor insulator课四B. Series Circuits 串联电路1. series n.串联adj.串联的parallel n.并行adj.平行的series/parallel circuit 串联/并联电路2.algebraic adj.代数的3. equivalent adj.等价的n.相等物4.magnitude n.大小,数量,巨大5. potentiometer n.电位器,分压器课五A Lenz’s Law 楞次定律1.Lenz 楞次2.alternating adj.交互的,交变的alternating current (AC) 交流direct current (DC) 直流3.inductance n.电感inductor n.电感器inductance n.电感值(量)inductive adj.感应的; 电感的4.induce v.感应induction n.感应5.fundamental adj.基础的, 基本的n.基本原则, 基本原理6.flux n.涨潮, 变迁,[物]流量, 通量,电通量,磁通量v.熔化, 流出7. decrease n. v.减少increase n. v.增加8. action n.作用,行动,行为reaction n.反应,反作用9.magnetoelectric adj.磁电的electromagnetic adj.电磁的10. impede v.妨碍,阻止impedance n.阻抗impedance matching课五 B Voltage, Resistance andCurrent 电压,电阻,电流1. engineering n.工程,工程学engineer n.工程师,设计师engine n.发动机, 机车, 火车头2. electronics n.电子学、电子设备electron n.电子electronic adj.电子的3. periodically adv.周期地period n.时期,周期periodical adj.周期的,期刊的n.期刊4.economical adj.节约的,经济的economy n.经济,节约economic adj.经济上的5. multiply v.乘product n.乘积,产品,成分produce v.生产,产生6.expend v.花费, 花钱, 用光7. voltmeter n.电压表,伏特计amperemeter n.电流计wattmeter n.瓦特计,电表multimeter n.万用表课六A Three Functions of a TuningCircuit 调谐电路的三种功能1. tune n.曲调, 调子, 和谐,vt.调谐,调音, 调整, 拨收, 收听tuning circuit 调谐电路2. carrier n.载波,载流子,载体carrier wave n.载波3. resonant adj.谐振的,共鸣的,回声的resonate v. 共振,使…谐振,使…resonance n.谐振,共鸣resonant frequency4. impedance n.阻抗impede v.妨碍,阻止impedance matching5. desired adj.期望的undesired6. receiver n.接收机,接收者transmit receivetransmission receptiontransmitter receiver(发射) (接收)7. sensitivity n.灵敏度,敏感,过敏selectivity n.选择性,选择fidelity n.保真度,逼真度,忠诚,精确,尽职8.antenna n.天线课六B Capacitors 电容21. vital adj.生死攸关的,重大的,生命的,至关重要的2. vacuum n.真空adj.真空的3. insulate v.绝缘,隔离insulator n.绝缘体insulating a.绝缘的insulation n.绝缘4. corresponding adi.符合的,相应的correspond v.相符合,相当,通信5.associate v.使发生联系,联合,结交adj.合伙的,副的be associated with 和...有关的associate sth(sb.) with 把...和...联系起来6.positive adj.正的negative a.负的7. interpretation n.翻译,解释,阐明interpret v. 翻译,解释课七A Ohm’s Law欧姆定律1.correlation n.相关,(相互)关系correlate v.使相互关联,和...相关2. namely adv.即, 也就是3. inversely adv.相反地inverse adj.相反的, 反的n.相反v.使...倒转4.proportional adj.成比例的proportion n.比例v.使成比例be directly proportional to 与...成正比be inversely proportional to 与...成反比课七B Conductors 导体1.ceramic n.陶瓷制品adj.陶瓷ceramic capacitorceramic substrate2.linear adj.线性的nonlinear adj.非线性的linear/nonlinear electronic circuit3.ideal a.理想的n.理想idealize v.使理想化idealization n.理想化4.behavior n.行为,举止,性能,特性5.superconductor n.超导体superconducting adj.超导的superconductivity n.超导性conductivity n.传导性,传导率,电导率6.transition n.过渡,转变,临界点,转折7.phase n.相位8.occur v.发生,出现,存在,被想起occur to 想起,想到9.definite adj.明确, 明确的, 肯定, 限定的, 一定的indefinite adj.不确定的, 不确定, 不明确的, 无定限的indefinitely adv 课八A Radio Receiver 无线电接收机2.amplify v.放大,扩大amplifier n.放大器3.modulate v.调制demodulate v.解调,检波modulation n.调制demodulation n.调解,反调制,检波AM: amplitude modulationFM: frequency modulationPM: phase modulation4.format n.格式,形式v.格式化5.standardize v.使标准化standard n.标准, 旗帜, 支柱adj.标准的, 标准, 普通的6.correspond v.符合,一致,correspond to 相当于, 与...相符correspond with 与...相符corresponding adj.符合的, 相应的,7.domestic adj.国内的,国产的,8.professional adj.职业的,专业的,业务的,职业性的profession n.职业,专业professor n.教授,专家plexity n.复杂(性)complex adj.复合的, 复杂的n.综合体v.使...配合, 使...复杂10.employ v.用,使用,雇用n.受雇, 工作, 使用employee n.受雇者, 雇员employer n.雇用者, 雇主课八B Electromagnetic Waves 电磁波1.hypothesis n.假设hypothesize v. 假设2.definite adj.明确, 明确的, 肯定,限定的, 一定的indefinite adj.不确定的, 不确定, 不明确的, 无定限的indefinitely adv.不确定地,无定限地3.coupling n.耦合coupling capacitance 耦合电容4.fluctuate v.变动,起伏fluctuation n.变动,起伏5.analysis n.分析analyze v.分析6.disturbance n.扰动,骚乱课九A The Concept of Electric Field电场的概念1.mechanism n.机构,机制,结构,途径,作用原理,机械装置,2. noncommittal adj.不明朗的3.critical adj.关键的,临界的,严重的, 批评的critic n.评论家, 批评家, 批评者, 校勘家adj.批评的criticize v.批评, 评论4.intuitively adv.直觉地,客观地5.procedure n.步骤,过程,程序,方法6.objective adj. 客观的,目的的,宾语subjective adj.主观的,主格的7. hypothesis n.假设( hypotheses 复数)hypothesize v. 假设8.ingenious adj.机灵的,有独创性的,精制的,巧妙的9.electrostatic adj.静电的static n.静电, 静力学adj.静止, 静的, 静止的课九B Modulation 调制1.amplitude n.幅度,振幅2.envelop n.信封v.包住, 包围, 遮盖n. 包络envelop curve 包络曲线3.medium n.中间, 方式, 媒质, 手段adj.中间的, 中等medium frequency4.spectrum n.谱, 频谱(spectra 复数)spectrum measurementspectrum analyzer 频谱仪5.audio adj.音频的, 声音的6.audible adj.可听的,听得见的课十A Potential Difference 电位差1,potential difference 电位差2,electric field 电场课十B Direct and Alternating Current直流电与交流电1,direct current 直流电2,alternating current 交流电3,electrical system 电气系统4,transformer 变压器5,rectifier 整流器课十一A。

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