电路原理及电工学常用专业英文词汇
电路原理专业词汇表
Glossary of “Principles of Electric Circuits”
Chapter 1 Elements and Laws of Electrical Circuits 电路electrical circuit
电流current
电荷electric charge
电压voltage
电位potential
电位差potential difference
电动势electromotive force
功率power
能量energy
电阻resistor / resistance
电导conductor / conductance
电感inductor / inductance
电容capacitor / capacitance
欧姆定律Ohm’s Law
广义欧姆定律generalized Ohm’s Law
参考方向reference direction
电压极性voltage polarity
正极positive polarity
负极negative polarity
理想独立电压源
ideal independent voltage source
理想独立电流源
ideal independent current source
理想受控源
ideal dependent / controlled source
压控电压源
voltage controlled voltage source(VCVS)
压控电流源
voltage controlled current source(VCCS)
流控电压源
current controlled voltage source(CCVS)
流控电流源
current controlled current source(CCCS)
节点node
支路branch
回路loop
基尔霍夫定律Kirchhoff’s Law
基尔霍夫电流定律
Kirchhoff’s Current Law(KCL)
基尔霍夫电压定律
Kirchhoff’s Voltage Law(KVL)
闭合面closed boundary
集总参数lumped parameter
集总参数电路lumped circuit
集总参数元件lumped element
分布参数distributed parameter
分布参数电路distributed circuit
直流direct current(DC)
交流alternating current(AC)
有源器件active element
无源器件passive element
无损电路lossless circuit
Chapter 2 Analysis methods to simple resistor
circuits
串联series connection
分压voltage division
并联parallel connection
分流current division
等效电阻equivalent resistance
Y-Δ变换Wye-Delta transformation
入端电阻input resistance
Chapter 3 Methods of Analysis
支路电流法method of branch current
节点法Nodal Analysis
回路电流法loop current method
网孔电流法mesh current method
外网孔outer mesh
自导纳self-admittance
互导纳mutual-admittance
矩阵matrix
行row
列column
参考节点reference node
平面电路planar circuit
方程equation
消去法elimination technique
克莱姆法则Cr amer’s rule
代入法substitution method
运算放大器operational amplifier(op amp)
同向输入端noninverting input
反向输入端inverting input
输出端output
等效电路模型equivalent circuit model
开环放大倍数open-loop gain
闭环放大倍数closed-loop gain
入端电阻input resistance
输出电阻output resistance
线性工作区linear region
正向饱和区positive saturation
反向饱和区negative saturation
同向放大noninverting amplifier
反向放大inverting amplifier
加法器summing amplifier
积分器integrator
微分器differentiator
自激振荡self-sustained oscillation
Chapter 4 Circuit Theorems
叠加原理superposition principle
输入/激励input / excitation
输出/响应output / response
线性电路linear circuit
代数和algebraic sum
替代定理substitution principle
戴维南定理Thevenin’s Theorem
诺顿定理Norton’s Theorem
二端网络two-terminal circuit
开路电压open-circuit voltage
短路电流short-circuit current
特勒根定理Tellegen Theorem
功率平衡定理Power-balancing Theorem
互易定理reciprocal theorem
对偶原理principle of duality
对偶元件dual element
对偶图dual graph
Chapter 5 Nonlinear Circuit
非线性电路nonlinear circuit
非线性元件nonlinear element
压控电阻voltage-controlled resistor
流控电阻current-controlled resistor
静态电阻static resistance
动态电阻dynamic resistance
小信号分析small-signal analysis
小信号模型small-signal modal
分段线性化法piece-wise linear mthod
数值解法numerical analysis
Chapter 6 First-order Circuit
一阶电路first-order circuit
一阶微分方程first-order differential equation 过渡过程transient process
线性时不变电路linear time-invariable circuit 单位阶跃函数unit step function
单位脉冲函数unit pulse function
单位斜坡函数unit ramp function
起始条件initial condition
起始值initial value
零输入响应zero-input response
零状态响应zero-state response
稳态响应steady-state response
暂态响应transient response
时间常数time constant
指数函数exponential function
阶跃响应step response
冲激响应impulse response
自由响应natural response
强迫响应forced response
全响应complete response
稳态值final value
卷积积分convolution integration
时域延迟time delay
换路switching
跳变现象jump phenomenon
脉冲持续时间pulse duration
脉冲重复周期repeating period of pulse
Chapter 7 Second-order Circuit
二阶电路second-order circuit
齐次微分方程
homogeneous differential equation
常系数微分方程
constant coefficients equation
特征方程characteristic equation
特征根characteristic root
特征值eigenvalue
特征向量eigenvector
特解particular solution
通解general solution
自然频率natural frequency
衰减系数damping factor
谐振角频率resonant frequency / undamped natural frequency 过阻尼情况overdamped case
欠阻尼情况underdamped case
临界情况critically damped case
固有振荡角频率damping frequency / damped natural frequency 衰减振荡damped oscillation
无损lossless
正弦响应sinusoidal response
波形waveform
实数real
复数complex
衰减attenuation
Chapter 8 Sinusoidal Steady-State Analysis
幅值amplitude / magnitude
相位phase
相位差phase difference
角频率angular frequency
周期period
频率cyclic frequency
正弦sinusoidal
余弦cosine
初相角initial phase angle
瞬时值instantaneous value
最大值maximum
有效值effective value
root-mean-square value
u 领先i φu leads i by φ
u 落后i φu lags i by φ
同相in phase
反相opposite in phase
实部real part
虚部imaginary part
直角坐标形式rectangular form
极坐标形式polar form
指数形式exponential form
相量phasor
参考相量reference phasor
电压三角形voltage triangle
瞬时功率instantaneous power
平均功率average power
阻抗impedance
导纳admittance
电抗reactance
电纳susceptance
感性inductive
容性capacitive
正弦稳态响应
sinusoidal steady-state response
时域time-domain
相量域phasor-domain
视在功率apparent power
功率因数power factor (pf)
复功率complex power
功率三角形power triangle
复共轭complex conjugate
有功功率active power
无功功率reactive power
最大功率传输定理
Maximum Power Transfer Theorem
功率守恒定理
Theorem of conservation of power
阻抗匹配impedance matching
共轭匹配conjugate matching
Chapter 9 Magnetically Coupled Circuits 耦合couple
互感mutual inductance
自感self-inductance
磁通magnetic flux
互感电压mutual / induced voltage
线圈coil
铁心线圈coil with iron core
匝数turn
耦合系数coupling coefficient
变压器transformer
空心变压器air-core transformer
原边primary coils / windings
副边secondary coils / windings
引入阻抗reflected impendence
理想变压器ideal transformer
全耦合变压器unity-coupled transformer 变比turns ratio / transformation ratio
自耦合变压器auto-transformer
多绕组变压器multiple-winding transformer 右螺旋定则right-handed screw rule
同名端dotted terminal
terminals of same magnetic polarity 漏感leakage inductance
Chapter 10 Resonance
串联谐振series resonance
并联谐振parallel resonance
谐振频率resonant frequency
特性阻抗characteristic impedance
品质因数quality factor
频率响应frequency response
选择性selectivity
选频特性frequency-selection characteristic Chapter 11 Frequency Response
复频率complex frequency
网络函数network function
转移函数transfer function
多项式polynomial
极点pole
零点zero
波特图Bode plot
分贝decibel
增益gain
对数logarithm
半对数semilog
转折频率corner / break frequency
截止频率cut-off frequency
带宽bandwidth
无源滤波器passive filter
有源滤波器active filter
低通滤波器low-pass filter
高通滤波器high-pass filter
带通滤波器band-pass filter
带阻滤波器band-stop / band-reject / notch filter Chapter 12 Three-phase Circuits
对称三相电源balanced three-phase sources 对称三相电路
symmetrical three-phase circuit
中线neutral line
中性点neutral point
三相四线制three-phase four-wire system
相电压phase voltage
线电压line voltage
相序phase sequence
正序positive / abc sequence
负序negative / acb sequence
相电流phase current
线电流line current
Chapter 13 Steady-State Response of Periodic
Excitation
周期性非正弦激励
nonsinusoidal periodic excitation
三角形式的付里叶级数
trigonometric Fourier series
指数形式的付里叶级数
exponential Fourier series
付里叶系数Fourier coefficient
基波fundamental harmonic
基波频率fundamental frequency
谐波harmonic wave
高次谐波higher harmonic
频谱frequency spectrum
谱线spectrum line
线状频谱line spectrum
奇次odd
偶次even
奇对称odd symmetry
偶对称even symmetry
半波对称half-wave symmetry
帕斯瓦尔定理Parseval’s theorem
Chapter 14 Fourier Transformation and
Laplace Transformation
付里叶变换Fourier transformation
拉普拉斯变换Laplace transformation
原函数original function
象函数transform function
积分变换integral transformation
频域frequency domain
幅度谱amplitude spectrum
相位谱phase spectrum
矩形脉冲rectangular pulse
线性性质linearity
时域微分time differentiation
时域积分time integration
时域平移time shift
频域平移frequency shift
拉普拉斯反变换inverse Laplace transformation 拉普拉斯变换对Laplace pairs
Chapter 15 Two-port Networks
端口port
二端口网络two-port network
四端网络four-terminal network / quadripole Z参数impedance parameters
Y参数admittance parameters
H参数Hybrid parameters
T参数Transmission parameters
策动点driving point
(二端口)级联cascade connection
传播常数transmission constant
Chapter 16 Basis of Network Graph Theory 图graph
拓扑图topological graph
子图subgraph
连通图connected graph
有向图oriented graph
树tree
树支tree branch
连支link
割集cut set
降阶关联矩阵reduced incidence matrix
增广矩阵augmented matrix
秩rank
基本回路矩阵
fundamental loop matrix
基本割集矩阵
fundamental cut set matrix
单位阵unit matrix
转置阵transposed matrix
正定矩阵positive definite matrix
非奇异矩阵nonsingular matrix
逆矩阵inverse matrix
方阵square matrix
零矩阵zero matrix
行列式determinant
Chapter 17 State Variables Approach
状态变量state variable
状态方程state equation
状态空间state space
列向量column vector
特征值characteristic value
特征向量characteristic vector
特征方程characteristic equation
相似矩阵similar matrix
Chapter 18 Nonlinear Dynamic Circuits
非线性时变电路
nonlinear time-varying circuit
自治电路
非自治电路
前向欧拉法forward Eular’s method
后向欧拉法backward Eular’s method
相平面
状态平面state planar
相轨线
中心点
焦点
节点
鞍点
平衡点
稳定性stability
渐近稳定asymptotic stability
Chapter 19 Distributed Circuits
分布参数电路distributed circuit
传输线transmission line
均匀传输线uniform transmission line 反射reflection
透射transmission
波长wave length
波速wave speed
行波traveling wave
驻波standing wave
正向行波direct wave
反向行波returning wave
波阻抗wave impedance
波前wave front
传播常数propagation constant Appendix Magnetic Circuit
磁路magnetic circuit
铁磁物质ferromagnetic substance
磁导率magnetic permeability
磁感应强度magnetic induction
磁通magnetic flux
磁链magnetic linkage
磁通势magnetomotive force
磁通密度magnetic flux density
磁通连续性定理
principle of continuity of magnetic flux 磁场强度magnetic flux intensity
磁阻reluctance
磁导permeance
安培环路定理
principle of Ampere loop circuit
磁化曲线magnetization curve
磁滞回线hysteresis loop
磁滞hysteresis
涡流eddy current
涡流损失eddy current loss
集肤效应skin effect
漏磁通leakage flux
磁饱和magnetic saturation
电磁感应定律
law of electromagnetic induction
励磁电流exciting current
《电工学上》中英名词对照表
一阶电路first-order circuit
V形曲线V curve
三相电路three-phase circuit
三相功率three-phase power
三相三线制three-phase three-wire system
三相四线制three-phase four-wire system
三相变压器three-phase transformer
三角形联接trianular connection
三角波triangular wave
三相异步电动机three-phase induction motor 支路branch
支路电流法branch current method
中性点neutral point
中性线neutral conductor
中央处理器centre processing unit(CPU)互感mutual inductance
介电常数permittivity of the dielectric
瓦特Watt
功率表powermeter
无功功率reactive power
韦伯Weber
反电动势counter emf
反相opposite in phase
反馈控制feedback control
方框图block diagram
开路open circuit
开关switch
水轮发电机water-wheel generator
功work
功率power
功率因数power factor
功率三角形power triangle
功率角power angle
电能electric energy 电荷electric charge
电场electric field
电场强度electric field intensity
电位electric potential
电位差electric potential difference 电位升potential rise
电位降potential drop
电位计potentiometer
电压voltage
电压三角形voltage triangle
电动势electromotive force(emf)电源source
电压源voltage source
电流源current source
电路circuit
电路分析circuit analysis
电路元件circuit element
电路模型circuit model
电流current
电流密度current density
电流互感器current transformer
电阻resistance
电阻器resistor
电阻性电路resistive circuit
电阻率resistivity
电导conductance
电导率conductivity
电容capacitance
电容器capacitor
电容性电路capacitive circuit
电感inductance
电感器inductor
电感性电路inductive circuit
电桥bridge
.
电机electric machine
电磁转矩electromagnetic torque
电角度electrical degree
电枢armature
电枢反应armature reaction
电工测量electrical measurement
电磁式仪表electromagnetic instrument
电动式仪表electrodynamic instrument
平均值average value
平均功率average power
正极positive pole
正方向positive direction
正弦量sinusoid
正弦电流sinusoidal current
结点node
结点电压法node voltage method
对称三相电路symmetrical three-phase circuit 主磁通main flux
外特性external characteristic
发送机transmitter
他励发电机separately excited generator
可编程控制器programmable controller(PLC)安培Ampere
电流表currenter
安匝ampere-turns
伏特V olt
电压表valeage
伏安特性曲线volt-ampere characteristic
有效值effective value
有功功率active power
交流电路alternating current circuit (a-ccircuit) 交流电机alternating-current machine
自感self-inductance
自感电动势self-induced emf
自耦变压器autotransformer
自励发电机self-excited generator
自整角机selsyns 自动控制automatic control
自动调节automatic regulation
自锁self-locking
负极negative pole
负载load
负载线load line
负反馈negative feedback
动态电阻dynamic resistance
并联parallel connection
并联谐振parallel resonance
并励发电机shunt d-c generator
并励电动机shunt d-c motor
并励绕组shunt field vending
同步发电机synchronous generator
同步电动机synchronous motor
同步转速synchronous speed
同相in phase
机械特性torque-speed characteristic
过励overexcitation
执行元件servo-unit
传递函数transfer function
传感器transducer
闭环控制closed loop control
回路loop
网络network
导体conductor
导纳admittance
阶跃电压step voltage
全电流定律law of total current
全响应complete response
麦克斯韦Maxwell
基尔霍失电流定律Kirchhof f’s current law (KCL)
基尔霍失电压定律Kirchhof’s voltage law(KVL)库仑Coulomb
亨利Henry
角频率angular frequency
.
串联series connection
串联谐振series resonance
串励绕组series field winding
阻抗impedance
阻抗三角形impedance triangle
阻转矩counter torque
初相位initial phase
时间常数time constant
时域分析time domain analysis
时间继电器time-delay relay
励磁电流exciting current
励磁机exciter
励磁绕组field winding
励磁电流exciting current
励磁变阻器field rheostat
两相异步电动机two-phase induction motor 两功率表法two-powermeter method
伺服电动机servomotor
步进电动机stepping motor
步距角stepangle
汽轮发电机turboalternator
直流电路direct current circuit (d-c cir-cuit) 直流电机direct-current machine
法拉Farad
空载no-load
空载特性open-circuit characteristic
空气隙air gap
非线性电阻nonlinear resistance
非正弦周期电流nonsinusoidal periodic
受控电源controlled source
变压器transformer
变比ration of transformation
变阻器rheostat
线电压line voltage
线电流line current
线圈coil
线性电阻linear resistance 周期period
参考电位reference potential
参数parameter
视在功率apparent power
定子stator
转子rotor
转子电流rotor current
转差率slip
转速speed
转矩torque
组合开关switchgroup
制动braking
单相异步电动机single-phase induction motor 相phase
相电压phase voltage
相电流phase current
相位差phase difference
相位角phase angle
相序phase sequence
相量phasor
相量图phasor diagram
响应response
星形联接star connection
复数complex number
阻抗impedance
导纳admittance
复励发电机compound d-c generator
欧姆Ohm
欧姆定律Ohm's law
等效电路equivalent circuit
品质因数quality factor
绝缘insulation
绝缘体insulator
显极转子salient poles rotor
测速发电机tachometer generator
绕组winding
绕线式转子wound rotor
.
起动starting
起动电流starting current
起动转矩starting torque
起动按钮start button
容抗capacitive reactance
容纳capacitive susceptance
诺顿定理Norton's theorem
高斯Gauss
原动机prime mover
原绕组primary winding
铁心core
铁损core loss
矩形波rectangular wave
特征方程characteristic equation
积分电路integrating circuit
效率efficiency
振荡放电oscill tory discharge
继电器relay
热继电器thermal overload relay(OLR)换向器commutator
调节特性regulating characteristic
调速speed regulation
继电接触器控制relay-contactor control 副绕组secondary winding
铜损copper loss
基波fundamental harmonic
谐波harmonic
谐振频率resonant frequency
通频带bandwidth
理想电压源ideal voltage source
理想电流源ideal current source
减幅振荡attenuated oscillation
常开触点normally open contact
常闭触点normally closed contact
停止stopping
停止按钮stop button
接收机receiver 接触器contactor
控制电动机control motor
控制电路control circuit
旋转磁场rotating magnetic field
隐极转子nonsalient poles rotor
涡流eddy current
涡流损耗eddy-current loss
焦耳Joule
奥斯特Oersted
短路short circuit
锯齿波sawtooth wave
幅值amplitude
最大值maximum value
最大转矩maximum(breakdown)torque 滞后lag
超前lead
傅里叶级数Fourier series
暂态transient state
暂态分量transient component
等幅振荡unattenuated oscillation
联锁interlocking
感抗inductive reactance
感纳inductive susceptance
感应电动势induced emf
楞次定则Lenz's law
频率frequency
频域分析frequency domain analysis
频谱spectrum
输入input
输出output
微法microfarad
微分电路differentiating circuit
叠加原理superposition theorem
零状态响应zero-state response
零输入响应zero-input response
罩极式电动机shaded-pole motor
滑环slip ring
鼠笼式转子squirrel-cage rotor
截止角频率cutoff angular frequency 滤波器filters
磁场magnetic field
磁场强度magnetizing farce
磁路magnetic circuit
磁通flux
磁感应强度flux density
磁通势magnetomotive force(mmf)磁阻reluctance
磁导率permeability
磁化magnetization
磁化曲线magnetization curve
磁滞hysteresis
磁滞回线hysteresis loop
磁滞损耗hysteresis loss
磁极pol
磁电式仪表magnetoelectric instrument 漏磁通leakage flux
漏磁电感leakage inductance
漏磁电动势leakage emf
赫兹Hertz
稳态steady state
稳态分量steady state component
静态电阻static resistance
碳刷carbon brush
额定值rated value
额定rated voltage
额定功率rated power
额定转矩tated torque
瞬时值instantaneous value
戴维宁定理Thevenin's theorem
激励excitation
满载full load
槽fuse
熔断器fuse
《电工学下》中英名词
对照表
二画
PN结PN junction
P型半导体P-type semiconductor
JK触发器JK flip-flop
D触发器 D flip-flop
二极管diode
二进制binary system
二进制计数器binary counter
十进制decimal system
十进制计数器decimal counter
二—十进制binary coded decimal system(BCD)
三画
RC选频网络RC selection frequency network
RS触发器RS flip-flop
N型半导体N-type semiconductor
N沟道N-channel
门电路gate circuit
三态逻辑门tri-state logic gate
三相整流器three-phase rectifier
工作点operating point
干扰interference
上升沿rise edge
下降沿fall edge
四画
方框图block diagram
双稳态触发器bistable flip-flop
无稳态触发器astable flip-flop
无输出变压器功率放大器output transformerless(OTL)power amplifier 无输出电容器功率放大器output capacitorless(OCL)power amplifier
反向电阻backward resistance
反向偏置backward bias
反向击穿reverse breakdown
反相器inverter
反馈feedback
反馈系数feedback coefficient
互补对称功率放大器complementary symmetry power amplifier
少数载流子minority carrier 分立电路discrete circuit
分贝decibel(DB)
分频frequency division
分辨率resolution
开启电压threshold voltage
开关型直流电源switching mode direct power supply
计数器counter
与门AND gate
与非门NAND gate
与或非门and-or-invert(AOI)gate
卡诺图Karnaugh map
五画
电感滤波器inductance filter
电容滤波器capacitor filter
电流放大系数current amplification coefficient
电压放大器voltage amplifier
电压放大倍数voltage gain
电压比较器voltage comparator
主从型触发器master-slave flip-flop
失真distortion
只读存储器read only memory(ROM)可编程逻辑器件programmable logic device(PLD)
可关断晶闸管gate turn-off thyristor (GTO)
功率放大器power amplifier
功率晶体管giant transistor(GTR)
正向电阻forward resistance
正向偏置forward bias
正反馈positive feedback
正弦波振荡器sinusoidal oscillator
正逻辑positive logic
击穿breakdown
占空比duty ratio
加法器adder
发射极emitter
发光二极管light- emitting diode(LED)布尔代数Boolean algebra
半波可控整流half -wave controlled rectifier
半波整流器half -wave rectifier
半加器half-adder
半导体semiconductor
本征半导体intrinsic semiconductor
失调电压offset voltage
失调电流offset current
平均延迟时间average delay time
六画
共模信号common-mode signal
共模输入common-mode input
共模抑制比common-mode rejection ratio (CMRR)
共发射极接法common-emitter configuration
共价键covalent bond
动态dynamics
杂质impurity
伏安特性volt-ampere characteristics
扩散diffusion
全波整流器biphase(full –wave)rectifier 全波可控整流biphase controlled rectifier 全加器full adder
全局布线区global routing pool(GRP)负反馈negative feedback
负载电阻load resistance
负载线load line
负电阻negative resistance
负逻辑negative logic
夹断电压pinch-off voltage
多级放大器multistage amplifier
多数载流子majority carrier
多谐振荡器astable multivibrator
自由电子free electron
自激振荡器self-excited oscillator
自偏压self-bias
导通on
导电沟道conductive
在系统可编程in system programmable (ISP)
异或门exclusive-OR gate
异步二进制计数器asynchronous binary counter
同步二进制计数器synchronous binary counter
同或门exclusive-NOR gate
发光二极管light- emitting diode(LED)场效晶体管field-effect transistor(FET)光敏电阻photo-sensitive resistor
光电二极管photodiode
光电晶体管phototransistor 光电藕合器photocoupler
传输门transmission gate(TG)
传输特性transfer characteristics
七画
运算放大器operational amplifier
低频放大器low-frequency amplifier
时钟脉冲clock pulse
时序逻辑电路sequential logic circuit
谷点valley point
译码器decipherer
阻容—耦合放大器resistance-capacitance coupled amplifier
阻断interception
阻挡层barrier
采样保持sample and hold
串联型稳压电源series voltage rgulator
八画
空穴hole
空间电荷区space-charge layer
固定偏置fixed-bias
直接耦合放大器direct- coupled amplifier 单稳态触发器monostable flip-flop
单结晶体管unijuction transistor(UJT)金属—氧化物—半导体metal-oxide-semiconductor(MOS)
非门NOT gate
非线性失真nonlinear diatortion
或门OR gate
或非门NOR gate
饱和saturation
转移特性transfer characteristic
定时器timer
参数parameter
参考电压reference voltage
组合逻辑电路combinational logic circuit
九画
穿透电流penetration current
复合recombination
复合晶体管Darlington
复位reset
差放放大器differential amplifier
差模信号differential-mode signal
差模输人differential-mode input
绝缘栅双极型晶体管insulated gate bipolar transistor(IGBT)
绝缘栅场效晶体管isolated-gate
field-effect transistor(IGFET)
栅极gate,grid
恒流源constant current source
通用逻辑块generic logic block(GLB)通用阵列逻辑generic array logic(GAL)脉冲pulse
脉冲宽度pulse width
脉冲幅度pulse amplitude
脉冲周期pulse period
脉冲前沿pulse leading edge
脉冲后沿pulse trailing edge
十画
桥式整流器bridge rectifier
旁路电容bypass capacitor
射极输出器emitter follower
振荡器oscillator
振荡频率oscillation frequency
耗尽层depletion layer
耗尽型MOS场效晶体管depletion mode MOSFET
载流子carrier
硅silicon
硅稳压二极管Zener diode
峰点peak point
热敏电阻thermistor
十一画
逻辑门1ogic gates
逻辑电路1ogic circuit
基极base
控制极control grid
偏流current bias
偏置电路biasing circuit
接地ground,grounding;earth,earthing 虚地imaginary ground
维持电流holding current
基本RS触发器basic RS flip-flop
随机存取存储器random access memory (RAM)
寄存器register
移位寄存器shift register
清零clear
掺杂半导体doped semiconductor
十二画
晶体crstal
晶体管transistor
晶体管—晶体管逻辑电路transistor- transistor logic (TTL)circuit
编码coding
晶闸管thyristor
集成电路integrated circuit(IC)
集电极collector
幅频特性amplitude frequency-response characteristic
编码器encoder
最小项miniterm
十三画
源极sourse
滤波器filter
数字电路digital circuit
数字集成电路digital integrated circuit
数码显示digital display
数—模转换器digital-analog converter (DAC)
数据选择器multiplexer
数据分配器demultiplexer
锗germanium
输入输出单元input output cell(IOC)输入电阻input resistance
输出电阻output resistance
输出布线区output routing pool(ORP)输出逻辑宏单元output logic macro cell (OLMC)
零点漂移zero drift
跨导transconductance
触发器flip-flop
十四画
截止cut-off
漂移drift
静态statics
静态工作点quiescent point
漏极drain
模—数转换器analog - digital converter (ADC)
模拟电路analog circuit
稳压二极管Zener diode
十五画
整流电路rectifier circuit
增强型MOS场效晶体管enhancement mode MOSFET
电气专业英语单词
电气专业英语单词abscissa axis 横坐标 ac motor 交流环电动机 active (passive) circuit elements 有(无)源电路元件 active component 有功分量 active in respect to 相对???.呈阻性 admittance 导纳 air-gap flux distribution 气隙磁通分布 air-gap flux气隙磁通 air-gap line气隙磁化线 algebraic 代数的 algorithmic 算法的 alloy合金 ampere-turns 安匝(数) amplidyne微场扩流发电机 Amplitude Modulation(AM) 调幅 armature circuit 电丰区电路 armature coil 电丰区线圈 armature m.m.f. wave 电丰区磁势波 attenuate 衰减 automatic station 无人值守电站 automatic Voltage regulator(AVR) 自动电压调整器 auxiliary motor 辅助电动机 ASIC Application Specific Integrated Circuit 针对应用的集成电路API : american petroleum institute 美国石油组织 bandwidth 带宽 base基极 bilateral circuit 双向电路 bimotored双马达的 biphase双相的 bipolar junction transistor (BJT) 双极性晶体管 block diagram 方框图 boost增压 boost-buck 升压去磁 breakaway force 起步阻力 breakdown torque 极限转矩 bronze 青铜 buck补偿 capacitance effect 电容效应 carbon-filament lamp 碳丝灯泡 carrier 载波 Cartesian coordinates 笛卡儿坐标系 cast-aluminum rotor 铸宇吕转子
英文推荐信常用到的词句
英文推荐信常用到的词句 1.To Whom It May Concern 致有关人士 2.It is a pleasure to recommend to you…很高兴向你推荐… 3.I have been asked to write a letter of recommendation for …我欣然为……写这封推荐信。 4.His/Her ability to listening, speaking, reading and writing is very good. 他/她他她的听,说读写的能力很好。 5.He wants to apply to you for the position…他要应征贵公司的某职位。 6.…is one of the most outstanding students in the Department of…她/他是我们系最优秀的学生之一。 7.In the past three years, he has devoted his heart to his study and research. He got an excellent achievement in all his lessons. 8.As to his character and personality, he is honest, reliable and responsible. 9.XXX is a motivated and ambitious young man with well-defined goals. 10.I strongly recommend this promising young man and your favorable consideration and assistance to him will 2016全新精品资料-全新公文范文-全程指导写作–独家原创 1 / 2
4A广告公司常用英语词汇(doc 8页)
4A广告公司常用英语词汇(doc 8页)
4A广告公司中常用英语词汇 A above-the-line advertising 线上广告,广告代理商能从媒介获得佣 户外广告等。 account executive (AE) :客户经理,广告公司的业务人员职称。客户经理往往须负责下列工作:1,与客户及内部其他部门共同计划广告(planning),向各部门传达客户的诉求;2,内部协调(coordina tion);3,将广告设计稿提供给客户;4,监督执行政府的有关广告规章和法规(regulatory matters);5,利润管理(agency profi t management)。客户经理通过计划和协调公司的服务部门,为客户提供更好的服务。 account service 客户服务 客户服务是广告代理商的中心工作,肩负着使客户满意从而建立起长期的合作关系,及推动广告代理商内部工作有效运转的任务。它是广告代理商直接同客户进行沟通、交流的一种功能。 advertising agency 广告代理商 习惯上称为“广告公司”,即《中华人民共和国广告法》中所称的广告经营者,一般设有许多职能和业务部门。
advertising campaign 广告活动 有时称为“运动”或“战役”。广告活动包括以下四个重点:制作适当的销售信息、及时传达给受众、选择适当的时机,用合理的成本。广告主制定一项能测定的目标后,为达到这一目标制定广告战略,然后在市场上执行,包括:广告计划、广告制作、销售及营销等。advertising department 广告部 分为企业的广告部和媒介的广告部。企业的广告经理负责拟定、审核及实施企业的广告计划。一般也是负责有关广告的具体工作。媒介的广告部经理负责出售报刊等的版面,广播、电视的时间等。 airport advertising 机场广告 利用机场的候机室及在机场内其他各种场地和设备上制作刊出的广告,也包括在指示牌上制作的广告。 Appeal 诉求 广告通过媒介向目标受众诉说,以求达到所期望的反应。诉求是制定某种道德、动机、认同,或是说服受众应该去做某件事的理由。诉求分三类:理性的、感性的和道义的。诉求所用语句应具有强烈的感染力。 area sampling 区域抽样 群体抽样的一种形式。样本空间按区域进行划分,选定某抽样区域,如一个县、一个行政区、一个街区,从中确定调查对象。
[电气工程]常用专业英语词汇
电气工程常用专业英语词汇表 电气工程常用专业英语词汇表 电路基础 ideal voltage (current) source 理想电压(流)源volt-ampere characteristic 伏安特性potential difference 电位差 reference potential 参考电位resistance 电阻capacitance 电容 inductance 电感 reactance 电抗 inductive(capacitive) reactance 感(容)抗impedance 阻抗 equivalent circuit 等效电路 Ohm’s law 欧姆定律Kirchhoff’s law 基尔霍夫定律Kirchhoff’s voltage law(KVL)基尔霍夫电压定律Kirchhoff’s current law(KCL)基尔霍夫电流定律Thevenin’s theorem 戴维宁定理Norton’s theorem 诺顿定理 branch 支路 node 结点 loop 回路 mesh 网孔 open circuit 开路(断路) short circuit 短路 branch current analysis 支路电流法mesh current analysis 网孔电流法 ode voltage analysis 结点电位法n superposition theorem 叠加原理passive(active) two-terminal network 无(有)源二端网络root mean square (RMS) 均方根值 effective value 有效值instantaneous value 瞬时值 ampere 安培 volt 伏特 Hertz 赫兹 reactive power` 无功功率 active power 有功功率 transfer function 传递函数 apparent power 视在功率 power-factor compensation 功率因数补偿series (parallel) resonance 串(并)联谐振 amplitude(phase)-frequency response characteristic 幅(相)频特性 figure of merit 品质因素 pass-band 通频带bandwidth (BW) 带宽 first(second)-order filter 一(二)阶滤波器low(high)-pass filter 低(高)通滤波器band-pass(stop) filter 带通(阻)滤波器transfer function 转移函数 Bode diagram 波特图 Fourier series 傅立叶级数 three-phase circuit 三相电路 cutoff frequency 截止频率 FFT (Fast Fourier Transform) 快速傅立叶变换 state variable 状态变量 电机 generation 发电 transmission 输电 distribution 配电 coil 线圈 core 铁心 winding 绕组 electrical machine 电机 generator 发电机 motor 电动机 stator (rotor) 定子(转子) armature 电枢 brush 电刷 commutator 换向器 salient-pole 凸极 slip ring 滑环 induction motor 感应电动机 magnetic flux 磁通 asynchronous machine 异步电机 synchronous generator 同步发电机 eddy current 涡流 EMF(electromotive force)电动势 counter EMF 反电势 torque 转矩 excitation 励磁 prime mover 原动机 rectifier 整流器 leakage flux 漏磁通 demagnetization 退磁,去磁 short-circuit ratio 短路比 converter (inverter) 换流器(逆变器) synchronous condenser 同步调相机 magnetization curve 磁化曲线 separately exciting 他励 compounded excited 复励 self-exciting 自励 series(shunt)-wound 串(并)励
英文推荐信的常用词
英文推荐信的常用词 (1)scholasticaptitude(学习方面的才能) a.nativeintellectualability(天赋) b.imagination(想象力) c.creativity(创造力) d.capacityforanalyticalthinking(分析思考能力) e.intellectualcuriosity;spiritofinquiry(好奇心) f.abilitytoworkindependently(独立学习工作的能力) g.memory(记忆力) h.accuracy(准确性) i.methodology(研究方法) j.capabilityforabstractreasoning(抽象推理的能力) k.potentialasaresearcher(研究的潜力) 1.potentialasateacher(教学的潜力) m.abilitytoexpresshisideasorallyandinwriting(口头或文字的表达能 力) n.capacity,desireanddeterminationforgoodqualitygraduate work(获 得学业成功的能力、愿望与决心) o.probablesuccessasagraduatestudent(作为研究生成功的可能性) (2)academicperformance(学业上的表现) a.breadthofgeneralknowledge(知识丰富) b.knowledgeofliteratureinhisfield(本专业领域知识) c.gradeorachievement(成绩或成就) d.industry,diligence(勤勉) e.participationindiscussion(讨论积极) f.academicmaturity(学业上的成熟) (3)languages(语言能力) a. abilitytospeak, understand, readandwritetheenglish language (听、 说、读、写英文的能力) b.abilitytoreadsignificantliteratureinotherlanguagesthan english (英语以外的语言阅读能力)
广告业常用英文术语
AA (Account Assistant)客户助理 Action Plan 行动方案 AD( Account Director )客户总监 Add Value 附加价值 Ads( Advertisement ) 广告 Advertorial 付费软文 AE (Account Executive )客户代表、客户主任 Agency 代理商 AM( Account Manager )客户经理 An alysis Tools 分析工具 Announcement 公告 Annual Report 年报 AP (Asia-Pacific) 亚太区 AR List 任务清单 ATL (Above the Line) 线上活动 Attachment 附件 Audience Awareness 公众认知度 Auto Industry 汽车行业 Awareness 认知 Background Analysis 背景分析 Background material 背景材料 Benchmark 测试基准 BI (Behavior Identity) 企业行为识别系统 Bidding 竞标 Bio 个人简历 Boilerplate 公司简介(附在新闻稿后面的关于该公司的简短介绍) Brand Communications Strategy 品牌传播战略 Brand Loyalty 品牌忠诚度 Brand Management Commission 品牌管理委员会 Brand Management Consulting Firm 品牌管理顾问公司 Brand Management 品牌管理
Brand Planning/Designing 品牌策划/ 设计 Brand Positioning Survey 品牌定位调查 Brand Positioning 品牌定位 Brand Promotion 品牌推广 Branding Strategy 品牌战略 Briefing Kit 资料包 Briefing 情况介绍 BTL (Below the Line) 线下活动 BU (Busin ess Unit)业务部门 Bulletin 公告栏 Bundle 附赠品 Business E-Mail 商务电邮 Business Model 商业计划 Business Philosophy 经营哲学 Business Strategy 经营战略 Campaign 公关或营销活动 Career Development 职业发展 Career Planning 职业计划 Case study 案例研究 Category 类别 Celebration 庆典活动 CEO Reputation Management CEO 声誉管理 CEO's Arran geme nt CEO接待 Channel 渠道 Chart 幻灯片中的页面 China Golden Awards For Excellence in Public Relations 中国最佳公共关系案例大赛China International Public Relations Congress 中国国际公共关系大会 CI( Corporate Identity )企业形象 CIPRA( China International Public Relations Association )中国国际公共关系协会CIS ( Corporate Identity Sysetm )企业形象识别系统
常用电气元器件英文单词
常用电气元器件英文单词(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 功率因数:power-factor 功率:power 功角:power-angle 电压等级:voltage grade 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 电阻:resistor 电抗:reactance 电导:conductance 电纳:susceptance 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
英文推荐信的用词
英文推荐信的用词 留学申请时,推荐信的作用很重要,好的推荐信对申请人来说能够起到事半功倍的作用。在写推荐信时,必然会提及被推荐人的品性( Characters )。介绍每个人独特的个性用词也十分讲究,下列Characters 是国外大学所欣赏的形容词,请各位读者参考。列举该类词汇的目的并非要各位将之奉为圭臬,而是希望在大家头痛脚痛浑身都痛的时候有个参考。请别忘了你的独特性,还请别忘了别人同你一样看过这个表格。 (1)Scholastic aptitude (学习方面的才能) a.Native intellectual ability (天赋)b.Imagination (想象力)c.Creativity (创造力) d.Capacity for analytical thinking (分析思考能力) e.Intellectual curiosity; spirit of inquiry (好奇心)f .Ability to work independently (独立学习工作的能力)g. Memory (记忆力) h.Accuracy (准确性) i . Methodology (研究方法) j . Capability for abstract reasoning (抽象推理的能力) k. Potential as a researcher (研究的潜力) l. Potential as a teacher (教学的潜力) m. Ability to express his ideas orally and in writing (口头或文字的表达能力) n. Capacity, desire and determination for good quality graduate work (获得学业成功的能力、愿望与决心) o. Probable success as a graduate student (作为研究生成功的可能性) (2)Academic performance (学业上的表现) a. Breadth of general knowledge (知识丰富) b.Knowledge of literature in his field (本专业领域知识) c.Grade or achievement (成绩或成就) d.Industry, diligence (勤勉) e.Participation in discussion (讨论积极)
日常生活英语单词
日常生活英语单词 一、学习用品 (school things) pen钢笔 pencil铅笔 pencil-case铅笔盒 ruler尺子 book书 bag包 comic book漫画书 post card明信片 newspaper报纸 schoolbag书包 eraser橡皮crayon蜡笔 sharpener卷笔刀 story-book故事书 notebook笔记本Chinese book语文书 English book英语书 math book数学书 magazine杂志dictionary词典 二、人体 (body) foot脚 head头 face脸 hair头发 nose鼻子 mouth嘴 eye眼睛 ear耳朵 arm手臂 hand手 finger手指 leg腿 tail尾巴 三、颜色 (colours) red红 blue蓝 yellow黄 green绿 white白 black黑 pink粉红 purple紫 orange橙 brown棕 四、动物 (animals) cat猫 dog狗 pig猪 duck鸭 rabbit兔 horse马 elephant大象 ant蚂蚁 fish鱼 bird鸟 eagle鹰 beaver海狸 snake蛇mouse老鼠 squirrel松鼠 kangaroo袋鼠 monkey猴 panda熊猫 bear熊 lion狮子 tiger老虎 fox狐狸 zebra斑马 deer鹿 giraffe长颈鹿 goose鹅hen母鸡 turkey火鸡 lamb小羊 sheep绵羊 goat山羊 cow奶牛 donkey驴squid鱿鱼 lobster龙虾 shark鲨鱼 seal海豹 sperm whale抹香鲸 killer whale虎鲸 五、人物 (people)
电气专业英语词汇
(SVC) static VAR compensator 静态无功补偿装置1 and 1/2 circuit breaker connection 1个半断路器接线3 cores cable 三芯电缆abnormal 异常 AC power source 交流电源 AC withstand voltage test 交流耐压试验accuracy 精度 ACSR (aluminum conductor steel reinfoced) 钢芯钻铰线active power 有功功率adjustable capacitor 可变电容器adjustable range 可调范围adjustable speed motor 调速电动机 air circuit breaker 空气断路器 air gap 气隙 aircraft obstruction lighting 航空障碍灯alarm bell 警铃 alarming window 报警窗口ampacity 载流量 ampere 安培 amplifier 放大器annunciator 报警器 anode 阳极
anode groundbed 阳极接地床 anti-corrosion 防腐蚀anticorrosive, dust-proof and water-resistant 三防灯具 lighting fixture anti-pumping device 防跳装置apparent power 视载功率 AQR (automatic reactive power regulator) 自动无功功率调整器arc suppression coil 消弧线圈 arc suppression resistor 灭弧电阻 arcing chamber 灭弧室 arcing contact 弧触头 arcing-extinguishing contact 灭弧触头 arcing-extinguishing contacts 灭弧触头 arc-suppression coil 消弧线圈armature 电枢 armature coil 电枢绕组armoured cable 铠装电缆 ASS (automatic synchronizing system) 自动同期系统asymmetrical impedance 不对称电抗asynchronous 非同期 automatic changeover 自动切换automatic control 自动控制
推荐信必要英语词汇
英语个人素质常用用语(推荐信必用) Personal Qualities 1. Mature,dynamic and honest.思想成熟、精明能干、为人诚实。 2. Excellent ability of systematical management.有极强的系统管理能力。 3.Ability to work independent1y,mature and resourcefu1. 能够独立工作、思想成熟、应变能力强。 4.A person with ability plus flexibility should app1y.需要有能力及适应力强的人。 5.A stable personality and high sense of responsibility are desirable. 个性稳重、具高度责任感。 6.Work well with a multi-cultural and diverse work force. 能够在不同文化和工作人员的背景下出色地工作。 7. Bright,aggressive applicants.反应快、有进取心的应聘者。 8. Ambitious attitude essential.有雄心壮志。 9.Initiative,independent and good communication skill. 积极主动、独立工作能力强,并有良好的交际技能。 10.Willing to work under pressure with leardership quality.愿意在压力下工作,并具领导素质。 11. Willing to assume responsibilities.应聘者须勇于挑重担。 12.Mature,self-motivated and strong interpersonal skills. 思想成熟、上进心强,并具极丰富的人际关系技巧。 13. Energetic,fashion-minded person.精力旺盛、思想新潮。 14. With a pleasant mature attitude.开朗成熟。 15. Strong determination to succeed.有获得成功的坚定决心。 16. Strong leadership skills.有极强的领导艺术。 17.Ability to work well with others.能够同他人一道很好地工作。 18. Highly-motivated and reliable person with excellent health and pleasant personality. 上进心强又可靠者,并且身体健康、性格开朗。 19.The ability to initiate and operate independently. 有创业能力,并能独立地从业。 20.Strong leadership skill while possessing a great team spirit. 有很高的领导艺术和很强的集体精神。 21. Be highly organized and effecient.工作很有条理,办事效率高。 22.Willing to learn and progress.肯学习进取。 23.Good presentation skills.有良好的表达能力。 24.Positive active mind essential.有积极、灵活的头脑。 25. Ability to deal with personnel at all levels effectively。 善于同各种人员打交道。 26. Have positive work attitude and be willing and able to work diligently without supervision。 有积极的工作态度,愿意和能够在没有监督的情况下勤奋地工作。 27.Young,bright,energetic with strong career-ambition.
日常生活英语单词大全记忆
日常生活英语单词大全记忆 一、人体(body) foot脚 head头face脸hair头发 nose鼻子mouth嘴 eye眼睛ear耳朵 arm手臂 hand手 finger手指 leg腿 tail尾巴 二、颜色(colours) red红 blue蓝 yellow黄 green绿 white白black黑 pink粉红 purple紫 orange橙 brown棕 三、学习用品 (school things) pen钢笔 pencil铅笔 pencil-case铅笔盒 ruler尺子 book书 bag包 comic book漫画书 post card明信片 newspaper报纸schoolbag书包 eraser橡皮 crayon蜡笔 sharpener卷笔刀story-book故事书 notebook笔记本Chinese book语文书 English book英语书 math book数学书magazine杂志 dictionary词典 四、动物(animals) cat猫 dog狗 pig猪 duck鸭 rabbit兔 horse马elephant大象 ant蚂蚁 fish鱼 bird鸟 eagle 鹰 beaver海狸snake蛇 mouse老鼠 squirrel松鼠 kangaroo袋鼠 monkey猴 panda熊猫bear 熊 lion狮子 tiger老虎 fox狐狸 zebra斑马 deer鹿 giraffe长颈鹿 goose鹅hen母鸡 turkey火鸡 lamb小羊 sheep绵羊 goat山羊 cow奶牛 donkey驴 squid鱿鱼lobster龙虾 shark鲨鱼 seal 海豹 sperm whale抹香鲸 killer whale虎鲸 五、人物(people) friend朋友 boy男孩 girl女孩 mother母亲 father父亲sister姐妹 brother兄弟 uncle叔叔;舅舅 man男人 woman女人 Mr.先生 Miss小姐 lady女士; mom妈妈 dad爸爸 parents父母grandparents祖父母grandma/grandmother(外)祖母 grandpa/grandfather(外)祖父aunt姑姑 cousin堂(表)兄弟;堂(表)姐妹son儿子 daughter 女儿 baby婴儿 kid小孩classmate同学 queen女王 visitor参观者 neighbour邻居principal校长 university student大学生pen pal笔友 tourist旅行者people人物robot机器人 六、食品、饮料(food & drink) rice米饭 bread面包 beef牛肉 milk牛奶 water水 egg蛋fish鱼 tofu豆腐cake蛋糕hot dog热狗 hamburger汉堡包 French fries炸薯条cookie曲奇 biscuit饼干 jam果酱noodles面条meat 肉 chicken鸡肉 pork猪肉 mutton羊肉vegetable蔬菜 salad沙拉 soup汤ice冰 ice-cream冰淇淋Coke可乐 juice果汁 tea茶 coffee咖啡breakfast早餐 lunch午餐 dinner/supper晚餐 meal 一餐 七、职业(jobs) teacher教师 student学生 doctor医生 nurse护士 driver司机 farmer农民singer歌唱家 writer 作家 actor男演员 actress女演员 artist画家TV reporter电视台记者 engineer工程师 accountant会计policeman(男)警察salesperson销售员 cleaner清洁工baseball player棒球运动员 assistant售货员police警察 八、水果、蔬菜 (fruit & vegetables) apple苹果 banana香蕉 pear梨 orange橙 watermelon西瓜grape葡萄 eggplant茄子 green beans青豆 tomato西红柿potato土豆 peach桃 strawberry草莓cucumber黄瓜 onion
广告行业常用英文
America Association of Advertising 美国/广告代理商协会 advertising 广告、广告活动 advocacy advertising 倡导型广告 Account Executive 客户主管 Account planning 客户策划 Account Services 客户部 Advertise 广告主 Advertising Department 企业广告部 agency 广告代理商 Art Director 美术指导 bid [bid] 广告竞标 business-to-business advertising (B2B advertising) B2B 广告 brand image 品牌映象 capitalism 资本本主义,资本运营 commercial advertising 商业广告 communication process 传播过程 comparative advertising 比较广告 consumer advertising 消费品广告 consumerism 消费模式 client 客户 Copywriter 广告撰告人 Creative Department 创作部 Creative Director 创意总监 deceptive advertising 虚假广告 design 设汁稿 end-user 最终用户、实际使用者 industrial advertising 工业广告 institutional advertising 社团机构广告 Management Supervisor 管理监督 Market share 市场占有率 national advertising 全国性广告 noncommercial advertising 非商业广告 pitch 提案 professional advertising 业服务型广告 public service advertising(PSA) 公益广告 puffery 吹捧式的广告 qualitative 定性的 quantitative 定量的 retail advertising 零售商广告 Sister agency 同属同-集团的广告公司 supplier 制作公司 Traffic Department 流程协调部 Brainstorming 头脑风暴法 Campaign 广告攻势 Commercial 影视广告片 coupon 赠券、折价券 logo 品牌标识 magazine 杂志 media budge 媒体预算 media mix 媒体组合 medium 媒体(指某个媒体) metropolitan 大都会的 outdoor 户外媒体 promotion 推广 用品 public relations(PR .) 公共关系 radio 广播媒体 Situation Analysis 背景分析 Slogan 广告口号 Television program 电视节目 Drive-time 交通高峰时间 So big 做大 Numbers 数据 Yeah 是的(对啦) A priori 先验估汁(演绎法) A posteriori 实测值(归纳法) debranding 品牌屏蔽测试 depth Interview 深度访谈 desk research 案头调研 dichotomous question 两分问题 double-barreled question 两难问题 double-blind 双盲测试(指实验组和对照组) fatigue bias 疲劳偏差 fieldwork 现场调查 focus group 焦点小组 interview 访谈 market research 市场调查 mystery shopping 以购物为掩护的调查 observation 观察 panel 重复凋查样本群 participant 参与者 population 总人口,总体 sample 抽样误差 skew 歪曲 survey 调查 tabulation 统计制表
电气专业常用英文单词
电流 current 电压 voltage 功率 power 频率 frequency 电阻 resistance 电容 capacitance 电抗 reactance 电阻率 resistivity 阻抗 impedance 相,相位 phase 有功功率 active power 无功功率 reactive power 视在功率 apparent power 安培 ampere (A) 伏 volt (V) 欧姆 ohm 赫兹 hertz (HZ) 瓦 watt (W) 供电局 power supply authority 电力公司 power supply company 发电厂 power plant 变电所 substation 配电站 distribution substation 配变电站 transformer station 终端变电站 terminal substation 室内变电站 indoor substation 自动变电站 automatic substation 成套变电站 unit substation 高压室 H.T room 低压室 L.T room 变压器室 transformer room 变压器平台 transformer platform 控制室 control room 蓄电池室 battery room 维修间 maintenance room 值班室 duty room 休息室 rest room 电容器室 condenser room 充电室 battery -- charging room 室外储油罐 outdoor oil tank 地下油罐 underground oil tank 日用油箱 day tank 负荷 load 一类负荷 first-class load 二类负荷 second-class load 三类负荷 third-class load 照明负荷 lighting load 动力负荷 power load 电阻负荷 resistance load 电抗负荷 reactive load 冲击负荷 shock load 空载 non -load 有载 on-load 满载 full -load 过载 over -load 不平衡负荷 unbalanced load 平衡负荷 balanced load 额定负载 nominal load 负荷计算 load circulation 功率因数 power factor 无功功率补偿 reactive power compensation 自然功率因数 natural power factor 补偿后功率因数 power factor after compensating 高压补偿 compensating in H.T side 低压补偿 compensating in L.T side 负荷率 load rate 补偿容量 compensating capacity 设备装设容量 installed capacity 备用容量 standby capacity 额定容量 rated capacity 视在容量 apparent capacity 计算容量 calculated capacity 短路容量 short circuit capacity 负荷计算表 load calculation table 高压 high tension (H.T) 低压 low tension (L.T) 冲击电压 impulse voltage 临界电压 critical voltage 残余电压 residual voltage 击穿电压 breakdown voltage 供电电压 supply voltage 照明电压 lighting voltage 工作电压 working voltage 额定电压 rated voltage 相电压 phase voltage 线电压 line voltage
留学推荐信英文范文【精选】
留学推荐信英文范文 in capacity as professor of mathematics at fudan university?i’m writing to emend mr. wang?gesintosyour phd program in puter science. i have known r. wang since his sophomore year of college?and have acted as his thesis advisormentor. in my experience?he is a gifteddiligent student?and an admirably hard worker. wang is an impressive student because he has been forced to overe the significant challenge of a serious illness during his freshman year. when i first met wang in my discrete math class he did not appear to be anything special to me. while his exam scores were good?they were not as high as i would now expect of him. what i didn’t know then was that due to his illness?wang was attempting to take all of the difficult early mathematics courses at one time?including discrete mathematics?advanced mathematics?linear algebra?and possibilities. while most students found preparing for just one set of these exams difficult?wang was overwhelmed by four of them. but in the end?he achieved an impressive score on the final exam?which made me conscious of his unusual determination he demonstrates when confronting difficult challenges. mr. wangi have often talked about a variety of mathematicsputer science conceptsproblems. during these discussions?i always found him to be delightfully intelligent. not only does he quickly understand the conceptsproblems presented to him?he is able to analyze these problemspresent solutions. but perhaps most important is that wang’s thinking is intensely rigorous. when looking at any question?he carefully scrutinizes itif he finds any uncertain issue he clears them up immediately. i believe this kind of thought is essential to bee an excellent puter programmer. serving as his thesis advisor?i had a first-hand opportunity to observe the way in which wang’s mind works. in his senor thesis? mr. wang mainly discussed two challenging questions in regards