E字彙

E arm
E band
E layer， abonrmal
E modes
E-H tuner
E-plane cutoff filter
E-plane sectoral horn
E-plane tee
E-slot aircraft antenna

early warning radar
EARN (European Academic Research Network)
earonautical communication
east-west oscillation inclination
eath station， air transportable
eavnescent field
ECCM (Electronic Counter-CounterMeasure)
eccoding， AMI line
echo， aircraft
eclipsing
ECR (Explicit Cell Rate)
EDC (Error Detection Code)
edge， band
editing
EE (Electrical Englineer)
EFCI (Explicit Forward Congestion Indication)
efficiency of antenna
egg-crate lens
EH modes
eigenfrequencies
eigenfunction
eigenspace
eigenvector
Einstein coefficient
EIO
EIRP (Eqvivalent Isotropic Radiated Power)
elastomer
elastooptic effect
elecromagnetic spectrum
electroabsorption
electrodes， lumped
electroluminescence
electrolysis
electromagnetostatic field
electromechanical scannig
ElectroMotive Force (EMF)
Electronics Industries Association (EIA)
ElectroStatic Unit{=ESU}
ELED-fiber coupling
eledctric energy
elevation{=EL}
Elias bound
ELINT receiver
ellipticity
ELTEX (Electronic Teletype Exchange)
embedded strip guide
EMC (Electro Magnetic Compatibility)
emission， spurious
emissivity
EMM
emmertropia lens
emphasis
empirical clutter model
EMV (Electron Mega Volt)
ENB (Effective Noise Bandwidth)
encapsulation
encryption (cryptography)
endfire array
energy， velocity of
Engergy Spectral Density (ESD)
engineering service channel
ensemble average
entilement management message
entitlement control message
entity
Eouropean Computer Manufactuurers Association (ECMA)
ephemeris
EPIRB (Emergency Position Indicating Radio Beacon)
epitaxial growth
equalizer (EOL)
equation of continuity
equations of electron motion
equialent codes
equinox
equiphase surface
equirriple approximation
equivalience principle
equivatlent momory order
erasuer
erbium
erergy spectrum
Erlang{=ERL}
ERP (Effective Radiated Power)
ESA (European Space Agency)
Esaki diode
ESC code
eschange， automatic trunk
ESM antenna
ESTEC (European Space Technology Center)
ESTELLE (Extended State Transition Language)
Ether
Etherment
Ethermet extender
Ethermet， fiber
Eucid's division algorithm
Eudlid's theorem
Euquated Busy Hour Call (EBHC)
EUROCOM (EUROpean COMmunications Organization)
European Academic Reasarch Network (EARN)
evaluation approach of hydrogen induced absorption
evanescent mode
evaporaton ducts
even mode
Event Information
EX (exchange)
exchange
excision filter
excitation
exciter
exclusive OR gate
exclustive-or operation
execution agency
expanded beam connectors
expected value
expedited data
expendable launch vehicle
exponential distribution
expressnet
expurgated code
extender， Ethernet
extractor， power
extrapolation method of antenna measurement

earth station
earth station antenna
earth's orbit inclination

echo
echo area
echo cancellation
echo checking
echo control
Echo Control Device Indicator
Echo Control Information
echo suppressor
echo width

ECM
ECM (Electronic Counter Measure)

edge absorption
edge condition
edge condition of aperture
edge emitter
edge scattering
edge-adaptive coding

effective aperture
effective area (apertrue)
effective area of aperture
effective bandwidth
effective dielectric constant
effective emissivity
effective height
effective length of antenna
Effective Nise Bandwidth (ENB)
effective thickness
effective value

effect， airfame
effect， attenuation dawing
effect， Farday
effect， magnetooptic
effect， microwave bilogical
effect， multipath

efficiency， antenna
efficiency， aperture illumination
efficiency， conduction
efficiency， dielectric
efficiency， injection
efficiency， injection laser
efficiency， LED
efficiency， modulation
efficiency， phase error
efficiency， reflection

eigenvalue
eigenvalue equation

electric dipole
electric dipole moment
electric field
electric field distribution mode
electric flux
electric flux density
electric potential
electric propulsion thruster
electric quanntities
electric susceptibility
electric vector potential
electric wall
electric-magnetic dipole broadband antenna
electric-magnetic dipoles

electrical attenuation
electrical bandwidth
Electrical Engineer (EE)
Electrical Industries Association{=EIA}
electrical noise
electrical signal to noise ratio

electro-optic coefficient
electro-optic devices
electro-optic effect
Electro-Optical{=EO} seeker

electrolytic current
electrolytic tank

electromagnetic carrier
ElectroMagnetic Compatibility (EMC)
electromagnetic field
electromagnetic interference{=EMI}
electromagnetic missile
electromagnetic mode theory
ElectroMagnetic Pulse (EMP)
electromagnetic spectrum
ElectroMagnetic Susceptibility (EMS)
electromagnetic theory
ElectroMagnetic Vulnerability (EMV)
electromagnetic wave
electromagnetic wave propagation
electromagnetic waveguiding media attenuation

electron beam
electron bunching
electron gun
Electron MegaVolt (EMV)
electron volt，eV

electronic beam steering
electronic component
Electronic Counter-Counter Measure (ECCM)
electronic efficiency
Electronic Funds Transfer (EFT)
electronic mail distribution list
electronic mail envelope
electronic mail header fields
electronic mail mailbox
electronic mail message transfer agent
electronic mail message transfer system
Electronic Mail{=E-mail}
Electronic Private Automatic Branch eXchange{=EPABX}
electronic scanning
Electronic Support Measure (ESM)
Electronic Switching System{=ESS}
electronic technology

electrooptic index
electrooptic mode converter

Element
element factor

elementary stream
elementary symmetric function
elementary wave function

elevation angle
elevation angle tracking
elevation range (for antenna measurement)
elevation tracking

elliptic approximation method
elliptic polarization
elliptic polarized wave
elliptic-function filter

elliptical fiber
elliptical polarization
elliptical refector

Emergency
emergency call

emission
emission desingation code

Emitter Coupled{=ECL} logic
emitter-coupled logic driver

encoder
encoder emeory
encoder reference test data
encoder state diagram

encoding
encoding delay and complexity
encoding of arithmertic code
encoding process
encoding scheme
encoding scheme， biphase
encoding scheme， multilevel binary
encoding system

encoding， digtial data
encoding， nonretrun-to-zero (NRZ) line
encoding， permutation
encoding， return-to-zero (RZ)line

end angle
End Office{=EO}
end preparation
end separation
end separation extrinsic attenuation
end system
end-face quality
end-face quality exfrinsic attenuation
end-fire (ordinary) linear array
end-fire antennas array
end-fire array
End-to-end Information Indicator
end-to-end layer
End-to-end Method Indicator
End-to-end Transit Delay

energy activation
energy band structure
energy bandgap
energy density
energy density spectrum
energy diagram (lolar cell)
Energy Dispersion Waveform (EDW)
energy gap
energy state
energy system (laser)， four levels
energy system (laser)， three levels
energy system (laser)， two levels
Energy to Noise ratio (E/N)

Enhanced Performance Architecutre (EPA)
enhanced rotary mechanical splice

entity， session
entity， transport

entropy
entropy coding
entropy decoder
entropy decoding
entropy encoder
entropy encoding
entropy function
entropy-coded data segment
entropy-coded segment pointer

envelope
envelope delay distortion
envelope detection
envelope detection receiver
envelope detectro
envelope fields

environmental diagram
environmental factor
environmental noise
environmental stability
environmental torques

equalization filter
equalization of telephone channel

equalization， decision-feedback
equalization， linear MSE alogrithm for
equalization， maximum-likelihood dequence estimation

equalizer， adaptive
equalizer， microwave phase
equalizer， phase
equalizer， transveral

equations， linear constant-coefficient difference
equations， Maxewll's

equation， clutter
equation， Euler- Lagrange
equation， Fresnel's
equation， Fuchs-Sondheimer
equation， general trans-missionline

equatorial plane
equatorial radius of earth

equiangular spiral
equiangular spiral antenna

equilibrium distribution mode
equilibrium mode
equilibrium mode disttribution
equilibrium mode simulation
equilibrium mode simulator
equilibrium numerical aperture
equilibrium temperature equinox

equivalent amplitude modulation
equivalent circuit
equivalent independent sampling
equivalent isotropically radiated power
equivalent low pass impulse response
equivalent low-pass signal
equivalent noise temperature

ergodic
ergodic random process

Erlang B formula
Erlang B traffic unit

error
error block
error burst
error burst control
error check
error concealment
error control
error correction
error data
error dection
error dection and correction code
Error Detected Code
Error Detection Rate
error event
error function
error location numbers
error location polynomial
error patterns， correctable
error patterns， detectable
error patterns， most probable
error probability
error probability amplificaton factor
error propagation
error protection
error rate
error robustness
error sequence
error signal
error-correcting capability， burst
error-correcting code
error-free-seconds

errors， random
errors， undetected

error， agitation
error， bit
error， mechanical
error， minimum mean-square (MMSE)
error， parabolic mean-square
error， parity
error， periodic phase
error， phase
error， post-decoding

escape sequence
escape velocity

Estimation， Maximum- Likelihood Sequence(MLSE)
estimation， maximum-likelihood sequence (ML-SE)

Euclidean algorithm
Euclidean distance
Euclidean geometry
Euclidean geometry code

Euler cireterionphi-function
Euler instability
Euler's identity
Euler-Lagrange equations

excess avalanche noise factor
excess mean-square error
excess MSE

exchange， auto-manual
exchange， automatic telphone
exchange， call indicattor
exchange， data switching

expansion， Karhunen-Loeve (KL)
expansion， partial fraction

Explicit Call Transfer
Explicit Cell Rate
Explicit Forward Congestion Indication
Explicit Request
explicit reservation
explicit route

Extended Binary-Coded Decimal Interchange Code{=EBCDIC}
extended block code
extended code
extended DCT-based process
Extended Interaction Amplifier{=EIA}
Extended Interaction Oscillator{=EIO}
extended Reed-Solomon code

extension
extension field

external acousto-optical modulation
external cavity laser
external electro-optical modulation
external photoemission
external tank of shuttle

extinction index
extinction ratio
extinction ratio of transmitter

Extremely High Frequency{=EHF}
Extremely Low Frequecny (ELF)
Extremely Low Frequency{=ELF}

extrinsic absorption
extrinsic absorption losses in fiber
extrinsic attenuation
extrinsic connector attenuation
extrinsic semiconductor

eye diagram
eye pattern

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