G-band: ta^`n so^' tu+` 4 dde^'n 6 MHz
G3 (gadolinium gallium garnet): gaddolini gali gacne^t (Gd Ga Gr) [ho'a]
G3 (Group 3 Facsimile standard): quy u+o+'c truye^`n ddie^.n thu+ G3
G4 (Group 4 Facsimile standard): quy u+o+'c truye^`n ddie^.n thu+ G4
GaAs (gallium arsenide) diode: dde`n hai cu+.c acxe^nit gali
GaAs (gallium arsenide) laser: bo^. ki'ch quang acxe^nit gali
gadget: ddo^` phu. tu`ng nho?
gage, gauge: co+~, tie^u chua^?n; ddo^` ddo; a'p lu+c ke^'; la^'y chua^?n (dd); ddo lu+o+`ng (dd) 
gain: ta(ng i'ch, gia lu+o+.ng; he^. so^' khue^'ch dda.i
gain control: ddie^`u chi?nh ta(ng i'ch, ddie^`u chi?nh khue^'ch dda.i
gain hit: ddo^. chi?nh khue^'ch dda.i nhanh
gain region: vu`ng ta(ng i'ch
gain-bandwidth product: ti'ch ddo^. ta(ng i'ch dda?i tho^ng
galactic noise: nhie^~u thie^n ha`
galactic radio noise: nhie^~u vo^ tuye^'n thie^n ha`
galena detector: bo^. kie^?m so'ng sulfua chi` (PbS)/galen
gallium arsenide (GaAs): acxe^nit gali, tha^n ho'a gia (ho+.p cha^'t che^' ta.o ba'n dda.o the^? mo+'i)
gallium arsenide diode: dde`n hai cu+.c acxe^nit gali (GaAs)
gallium arsenide semiconductor: cha^'t ba'n da^~n acxe^nit gali (GaAs)
galvanic: thuo^.c ddie^.n lu+u; thuo^.c ma. ddie^.n
galvanic battery: bi`nh ddie^.n tu+. pha't, bi`nh ddie^.n nguye^n
galvanic cell: pin tu+. pha't, pin nguye^n
galvanic current: do`ng ddo^.ng ddie^.n [DDL], do`ng ganvanic
galvanize: ma. ddie^.n
galvanoluminescence: pha't quang ddie^.n lu+u
galvanomagnetism: ddie^.n tu+`
galvanometer: ddie^.n ke^'
galvanometer constant: ha(`ng so^' ddie^.n ke^'
galvanometer shunt: bo^. pha^n lu+u ddie^.n ke^'
game theory: ly' thuye^'t tro` cho+i
gamma: gamma (ddo^. tu+o+ng pha?n); gamma (ti? le^. ddo^. cho'i va` ddie^.n a'p thi. ta^`n); gamma (ddo+n vi. cu+o+`ng ddo^. tu+` tru+o+`ng)
gamma ray: tia gamma
gamut: a^m giai, a^m vu+.c; sa('c vu+.c
GAN (Global Area Network): ma.ng die^.n to^?ng the^?, ma.ng toa`n vu`ng, ma.ng toa`n ca^`u
Gantt chart: bie^?u ddo^` Gantt
gap: khe; khoa?ng ca'ch, tro^'ng; bo^. pho'ng ddie^.n; ca^`u no^?; cho^~ gia'n ddoa.n, da?i ca^'m
gap length: ddo^. da`i khoa?ng ho+?, ddo^. da`i khe
gap reluctance: tu+` tro+? khe
garbage collection: su+. thu tha^.p pha^`n vo^ du.ng
garbage in, garbage out (GIGO): ra'c va`o, ra'c ra
gas laser: bo^. laze khi'
gas laser hologram: a?nh toa`n ky' laze khi'
gas phototube: o^'ng quang ddie^.n co' khi'
gas-filled capacitor: bo^. ddie^.n dung na.p khi'
gas-filled relay: bo^. ke^' ddie^.n na.p khi', ro+le na.p khi'
gas-filled thyratron: dde`n ba cu+.c na.p khi'
gas-plasma display: ma`n hi`nh khi'ddda(?ng ly tu+?
gaseous plasma: dda(?ng ly tu+? the^? khi'
gate: co^?ng, cu+?a [TN]; cu+.c co^?ng/cu+?a [TN], cu+.c lu+o+'i (dde`n tinh the^? tru+o+`ng); ; co^?ng ddie^`u khie^?n, xung
gate array: gia`n co^?ng, ma.ng co^?ng (ddie^.n tu+?)
gate circuit: ma.ch co^?ng
gate closing pulse: xung ddo'ng co^?ng
gate electrode: ddie^.n cu+.c co^?ng (dde`n tinh the^? tru+o+`ng)
gate junction: tie^'p gia'p cu+.c co^?ng
gate resistance: ddie^.n tro+? cu+.c co^?ng
gate signal: ti'n hie^.u co^?ng
gate strip: ma`ng ddie^`u khie^?n, co^?ng ddie^`u khie^?n
gate-channel junction: tie^'p gia'p ke^nh-co^?ng
gate-to-drain impedance: tro+? kha'ng tu+` co^?ng dde^'n thoa't
gate-to-source impedance: tro+? kha'ng tu+` co^?ng dde^'n nguo^`n
gate-triggered thyristor: bo^. co^ng ta('c cha^'t ba'n da^~n ddo'ng
gated bidirectional switch: co^ng ta('c song hu+o+'ng cho.n qua/tuye^?n tho^ng [DDL]
gated decoder: bo^. gia?i ma~ co^?ng
gateway: no^'i ke^'t di. ma.ng; thie^'t bi. no^'i di. ma.ng; chu+o+ng tri`nh no^'i di. ma.ng; ma'y ddie^.n toa'n no^'i ke^'t di. ma.ng
gateway server: bo^. phu.c vu. co^?ng no^'i ma.ng
gating circuit: ma.ch cho.n qua co^?ng
gauge, gage: co+~, tie^u chua^?n; ddo^` ddo; a'p lu+c ke^'; la^'y chua^?n (dd); ddo lu+o+`ng (dd)
gauss: gauss (gauxo+)(Gs, G, ddo+n vi. cu+o+`ng ddo^. tu+` tru+o+`ng)
Gauss pulse: xung Gauss (Gauxo+) (da.ng chuo^ng)
Gaussian curve: ddu+o+`ng Gauss (Gauxo+)
Gaussian distribution: pha^n bo^' Gauss (Gauxo+)
Gaussian envelope: ddu+o+`ng bao Gauss (Gauxo+)
Gaussian function: ha`m Gauss (Gauxo+)
Gaussian noise: nhie^~u Gauss (Gauxo+)
Gaussian unit: ddo+n vi. Gauss (Gauxo+)
Gaussmeter: Gauss (Gauxo+) ke^', ma'y ddo tu+`
GB code, Guobiao code: bo^. ma~ chu+~ Ha'n tie^u chua^?n quo^'c gia Trung Quo^'c (Quo^'c Bie^?u)
GB, gigabyte: mo^.t ty? bai
gear: du.ng cu., thie^'t bi.; ho^.p so^'
geek (computer): nga. quy? ddie^.n toa'n 
Geiger (Muller) counter: ddo^`ng ho^` Ge^ge Mule dde^? ddo ddo^. pho'ng xa. 
Geissler tube: dde`n Geissler (mo^.t loa.i dde`n pho'ng ddie^.n co' khi')
general-purpose computer: ma'y ddie^.n toa'n thu+o+`ng du.ng
general-purpose register: ba?n ghi thu+o+`g du.ng (trong bo^. nho+' chi'nh cu?a ddo+n vi. xu+? ly' trung u+o+ng
general-purpose systems simulator (GPSS): bo^. mo^ pho?ng he^. tho^'ng thu+o+`ng du.ng
Generalized Information System (GIS): he^. tho^'ng tho^ng tin ddu+o+.c to^?ng qua't ho'a
generalized model: mo^ hi`nh ddu+o+.c to^?ng qua't ho'a
generalized sequential access method: phu+o+ng pha'p tua^`n truy ddu+o+.c to^?ng qua't ho'a
Generalized Tamed Frequency Modulation (GTFM): su+. bie^'n ta^`n dda~ thua^`n va` ddu+o+.c to^?ng qua't ho'a
generalized trace facility (GTF): phu+o+ng tie^.n truy nguye^n ddu+o+.c to^?ng qua't ho'a
generate: ta.o (ra), pha't sinh ra
generated address: ddi.a chi? ddu+o+.c ta.o
generated code: ky' tu+. xu+? ly' ddu+o+.c ta.o
generation: the^' he^.
generation data group (GDG): nho'm du+~ lie^.u cu`ng lu+'a/cu`ng tho+`i/cu`ng he^.
generation rate: sua^'t ta.o la^.p
generator: ma'y ta.o so'ng; bo^. dao ddo^.ng; bo^. ta.o, bo^. sinh; ma'y pha't ddie^.n; chu+o+ng tri`nh ta.o la^.p
generic: cu`ng gio^'ng, cu`ng loa.i; chung
generic key: kho'a chung
generic procedure: thu? tu.c chung; chu+o+ng tri`nh con cu`ng loa.i
generic term: thua^.t ngu+~ chung
genetic algorithm: thua^.t toa'n di truye^`n
geodetic dome: vo`m ca^`u
geodetic line: ddu+o+`ng tra('c ddi.a, ddu+o+`ng nga('n nha^'t tre^n ma(.t cong
geodetic survey: su+. tha(m do` tra('c ddi.a
geodetic, geodesic: thuo^.c ve^` tra('c ddi.a; thuo^.c ve^` ma(.t cong/ma(.t ca^`u
geodetics, geodesy: tra('c ddi.a ho.c, phe'p tra('c ddi.a
geographic information system (GIS): he^. tho^'ng tho^ng tin ddi.a ly'
geometric: thuo^.c hi`nh ho.c
geometric distortion: bie^'n da.ng hi`nh ho.c
geometric mean: so^' trung bi`nh nha^n [TN]
geometric model: mo^ hi`nh hi`nh ho.c
geometric progression: ca^'p so^' nha^n
geometric resonance: co^.ng hu+o+?ng hi`nh ho.c (giu+~a so'ng sie^u a^m vo+'i ca'c ddie^.n tu+? trong kim loa.i
geometric solution: gia?i dda'p hi`nh ho.c
geometrical optics: quang hi`nh ho.c
geometry: hi`nh ho.c; da.ng hi`nh
geophysics: mo^n ddi.a va^.t ly'
geostationary: ddi.a ti~nh, co^' ddi.nh ddo^'i vo+'i ma(.t dda^'t
geostationary orbit: quy~ dda.o ddi.a ti~nh
geostationary satellite: ve^. tinh ddi.a ti~nh
germanium: gecmani (Ge, so^' nguye^n tu+? 32)
germanium diode: dde`n hai cu+.c gecmani
germanium film: fim gecmani
germanium photocell: o^'ng quang ddie^.n gecmani (Ge)
germanium photodevice: bo^. quang ddie^.n gecmani (Ge)
germanium rectifier: bo^. chi?nh lu+u gecmani (Ge)
germanium transistor: dde`n tinh the^? gecmani (Ge)
ghost image: hi`nh ma, hi`nh co' bo'ng
ghost signal: ti'n hie^.u hi`nh a?o, ti'n hie^.u gia? [DDL]
GI space: vu`ng ky' tu+. hi`nh GI (A0-FF)
gibberish: vo^ nghi~a
giga: giga (10 lu~y thu+`a 9), mo^.t ty?
gigabit (Gb): mo^.t ty? bit
gigabyte (GB): mo^.t ty? bai
gigaflops: mo^.t ty? FLOP ( mo^.t ty? phe'p ti'nh ddie^?m di ddo^.ng mo^~i gia^y)
gigahertz (GHz): mo^.t ty? chu ky`/gia^y, gigahec (GHz), 10 lu~y thu+`a 9 Hz
gilbert: ginbe (ddo+n vi. lu+.c tu+` ddo^.ng)
gimmick: ddo^` kho^ng ca^`n thie^'t
gismo, gizmo: ddo^` phu. tu`ng nho? = gadget
glare: sa'ng bo'ng
glass dielectric capacitor: bo^. ddie^.n dung ddie^.n mo^i thu?y tinh
glass insulator: ca'i ca'ch ddie^.n thu?y tinh
glass substrate: ne^`n thu?y tinh
glide path receiver: ma'y thu ddu+o+`ng ha. ca'nh
glide path transmitter: ma'y pha't do^'c ha. ca'nh
glitch: su+. co^' nho?, tru.c tra(.c
global: thuo^.c toa`n ca^`u; thuo^.c to^?ng qua't, chung; thuo^.c bie^'n so^' chung
global area network (GAN): ma.ng die^.n to^?ng the^?, ma.ng toa`n vu`ng, ma.ng toa`n ca^`u
global bus: ma^~u tuye^'n chung
global character: ma^~u tu+. dda.i bie^?u, ky' tu+. dda.i bie^?u
global communication system: he^. tho^'ng truye^`n tho^ng toa`n ca^`u
global descriptor table (GDT): ba?ng die^~n ta? toa`n bo^.
global information system (GIS): he^. tho^'ng tho^ng tin toa`n ca^`u
global positioning system (GPS): he^. tho^'ng ddi.nh vi. toa`n ca^`u
global processor: bo^. xu+? ly' chung
global system: he^. tho^'ng (truye^`n tho^ng ve^. tinh) toa`n ca^`u [DDL]
global telecom(munication): vie^~n tho^ng toa`n ca^`u
global variable: bie^'n so^' chung, bie^'n toa`n cu.c
glossary: ba?n chu' gia?i, ta^.p tu+` vu+.ng; tu+` ddie^?n thua^.t ngu+~
GMT(Greenwich Mean Time): gio+` Grinvic, gio+` quo^'c te^' GMT
goal-driven method: phu+o+ng pha'p hu+o+'ng ve^` ddi'ch
Golay code : ma~ Go^la^y
gold-bonded diode: dde`n hai cu+.c dda^`u no^'i ba(`ng va`ng
Gopher: Gopher (te^n mo^.t he^. tho^'ng hoa tie^u kha'ch chu? dde^? truy ca^.p tho^ng tin tre^n ma.ng)
graceful exit: lo^'i thoa't nhe. nha`ng
gradation of image: pha^n ca^'p hi`nh
gradation of light: pha^n ca^'p a'nh sa'ng
gradient: thang ddo^.; ddo^. nghie^ng, ma(.t do^'c; graddie^n
Gram-Schmidt Procedure: phu+o+ng pha'p/thu? tu.c Gram-Schmidt
granular noise:nhie^~u so'ng ha.t
graph: ddo^` thi., ddo^` ho.a, ddo^` hi`nh; ve~ ddo^` thi. (ddt)
graph command: le^.nh ddo^` thi.
graph model: mo^ hi`nh ddo^` thi.
graph plotter: ma'y ve~ ddo^` thi.
graph structure: ca^'u tru'c ddo^` thi.
graph theory: ly' thuye^'t ddo^` thi.
graph worksheet: ba?ng ke^' toa'n ddo^` thi.
graphic access method (GAM): phu+o+ng pha'p truy ca^.p ddo^` ho.a
graphic analysis: pha^n ti'ch ddo^` ho.a
graphic bit image: a?nh ddo^` ho.a ba(`ng bi't
graphic card: the? ddo^` ho.a
graphic character: ky' tu+. ddo^` ho.a
graphic data: du+~ lie^.u ky' ddo^`
graphic display: su+. hie^?n thi. ddo^` ho.a; ma`n hi`nh ddo^` ho.a
graphic equalizer: bo^. ca^n ba(`ng ddo^` ho.a
graphic file: ta^.p tin ddo^` ho.a
graphic generator: bo^. ta.o ddo^` ho.a
graphic instrument: ma'y ghi ddo^` ho.a
graphic layout: ma^~u bo^' tri' ddo^` ho.a
graphic mode: kie^?u ddo^` ho.a
graphic panel: ba?ng ddo^` ho.a (ddie^`u khie^?n)
graphic synthesizer: bo^. to^?ng ho+.p ddo^` ho.a
graphic terminal: dda^`u cuo^'i ddo^` ho.a
graphical icon: hi`nh tu+o+.ng ddo^` ho.a
graphical interface: giao die^.n ddo^` ho.a (giu+~a ngu+o+`i va` ma'y ddie^.n toa'n)
Graphical Kernel System (GKS): chua^?n ddo^` ho.a GKS (he^. tho^'ng ddo^` ho.a no^`ng co^'t)
graphical object: ddo^'i tu+o+.ng ddo^` ho.a
graphical operating system: he^. tho^'ng va^.n ha`nh ba(`ng ddo^` ho.a
graphical user interface (GUI) = graphical interface: giao die^.n ddo^` ho.a cho ngu+o+`i du`ng, gu-i
graphics: mo^n ddo^` ho.a, mo^n ddo^` hi`nh; thie^'t bi. do^` ho.a/hi`nh
graphics adaptor: bo^. thi'ch u+'ng/tie^'p ho+.p ddo^` ho.a
graphics coordinate system: he^. tho^'ng to.a ddo^. ddo^` ho.a
graphics display controller: bo^. ddie^`u khie^?n hie^?n thi. ddo^` ho.a
graphics editor: chu+o+ng tri`nh bie^n soa.n ddo^` ho.a
graphics processor: bo^. xu+? ly' ddo^` ho.a
graphics raster: ma`nh ddo^` ho.a
graphics software: nhu lie^.u ddo^` ho.a
graphics system: he^. tho^'ng ddo^` ho.a
graphics tablet: ba?ng ve? ddo^` ho.a
graphite: than chi`, grafit
Grassot fluxmeter: tho^ng lu+o+.ng ke^' Grassot
grating interferometer: giao thoa ke^' nhie^~u xa.
Gratz connection: no^'i ca^`u Gratz
Gratz rectifier: bo^. chi?nh lu+u ma.ch ca^`u Gratz, bo^. chi?nh lu+u ba vi. tu+o+'ng toa`n so'ng
gray scale: thang ddo^. xa'm
green phosphor display: ma`n hi`nh la^n tinh ma^`u lu.c
Greenwich mean time (GMT): gio+` Grinvic, gio+` quo^'c te^' GMT
grid: lu+o+'i; ma.ng lu+o+'i; ma.ng lu+o+'i pha't ddie^.n; cu+.c lu+o+'i
grid bias detector: bo^. do` thie^n ve^` lu+o+'i
grid bias voltage: ddie^.n the^' thie^n ve^` lu+o+'i
grid blocking: capacitor bo^. ddie^.n dung cha(.n lu+o+'i
grid capacitance: ddie^.n dung lu+o+'i
grid capacitor: bo^. ddie^.n dung o+? lu+o+'i
grid circuit: ma.ch lu+o+'i
grid conductance: ddo^. da^~n ddie^.n lu+o+'i
grid current: do`ng lu+o+'i, cu+o+`ng - ddo^. do`ng lu+o+'i
grid excitation: su+. ki'ch thi'ch lu+o+'i
grid leak detector: bo^. do` ri? lu+o+'i
grid modulation: su+. bie^'n ddie^.u lu+o+'i
grid neutralization: su+. trung ho`a lu+o+'i
grid pitch: bu+o+'c lu+o+'i
grid plate transconductance: ddo^. xuye^n da^~n ba?n cu+.c lu+o+'i
grid point: ddie^?m lu+o+'i
grid potentiometer: bo^. pha^n a'p lu+o+'i
grid pulsing: pha't xung o+? lu+o+'i
grid rectification: chi?nh lu+u o+? lu+o+'i
grid resistance: ddie^.n tro+? lu+o+'i
grid return: tro+? ve^` lu+o+'i
grid suppressor: bo^. trie^.t lu+o+'i
grid voltage: ddie^.n the^' lu+o+'i
grid winding: cuo^.n da^y lu+o+'i
grid-anode characteristic: dda(.c ti'nh lu+o+'i du+o+ng cu+.c
grid-anode conductance: ddo^. da^~n ddie^.n lu+o+'i du+o+ng cu+.c
grid-cathode capacitance: ddie^.n dung lu+o+'i a^m cu+.c
grid-filament capacitance: ddie^.n dung lu+o+'i-so+.i nung
grid-plate capacitance: ddie^.n dung lu+o+'i-phie^'n
ground (GND): dda^'t, ne^`n, dda'y, co+ so+?; no^'i dda^'t, no^'i a^m (dd)
ground bus: ma^~u tuye^'n dda^'t
ground cable: ca'p cho^n du+o+'i dda^'t
ground circuit: ma.ch dda^'t
ground line: da^y dda^'t
ground plane antenna: a(ngten ma(.t dda^'t, a(ngten ddi.a die^.n
ground potential: the^' na(ng dda^'t
ground return circuit: ma.ch ve^` dda^'t
ground return coupling: ghe'p ve^` dda^'t
ground rod: thanh/que no^'i dda^'t
ground terminal: dda^`u no^'i dda^'t
ground wire: da^y dda^'t
ground zero: ddie^?m ze^ro^, ddie^?m go^'c, kho+?i ddie^?m
ground-reflected wave: so'ng pha?n xa. dda^'t
ground-to-air communication: truye^`n tho^ng ddi.a kho^ng (truye^`n tho^ng tu+` ma(.t dda^'t le^n kho^ng trung)
grounded: ddu+o+.c no^'i vo+'i dda^'t
grounded circuit: ma.ch no^'i dda^'t
grounded emitter: cu+.c pha't no^'i dda^'t
grounded-base configuration: ca^'u hi`nh go^'c no^'i dda^'t
grounded-emitter amplifier: bo^. khue^'ch dda.i cu+.c pha't no^'i dda^'t
grounded-emmiter configuration: ca^'u hi`nh cu+.c pha't no^'i dda^'t
group attribute: thuo^.c ti'nh nho'm
group delay: tri` hoa~n nho'm
group distribution frame: khung pha^n bo^' nho'm
group frequency: ta^`n so^' nho'm
group icon: hi`nh tu+o+.ng nho'm
group item: mu.c nho'm
group separator (GS): da^'u ta'ch nho'm du+~ lie^.u
groupware (software for workgroups): nhu lie^.u ddie^`u ha`nh nho'm
growing process: tie^'n tri`nh ta(ng tru+o+?ng
grown diffusion: khue^'ch ta'n ta(ng
grown junction: tie^'p gia'p ta(ng
growth rate: to^'c ddo^. ta(ng tru+o+?ng, sua^'t ta(ng
GS (Group Separator): da^'u ta'ch nho'm
GT-cut crystal: tinh the^? ca('t kie^?u GT
guard band: da?i ba?o ve^.
guard bit: bit ba?o ve^.
guard circuit: ma.ch ba?o ve^.
guard tone: a^m hie^.u ba?o ve^.
guard-ring capacitor: bo^. ddie^.n dung vo`ng ba?o ve^.
guarded command: le^.nh ba?o ve^.
Gudden-Pohl effect: hie^.u u+'ng Gudden-Pohl
guest computer: ma'y ddie^.n toa'n kha'ch
guide wavelength: ddo^. da`i so'ng truye^`n da^~n
guided-wave radio: vo^ tuye^'n ba(`ng so'ng da^~n [tho^ng tin]
guiding cable: ca'p da^~n (ddu+o+`ng)
Guillemin effect: hie^.u u+'ng Guillemin
guillotine attenuator: bo^. ke^`m gia?m loa.i dao ca('t
Gunn (effect) oscillation : dao ddo^.ng (hie^.u u+'ng) Gunn
Gunn (effect) diode: dde`n hai cu+.c (hie^.u u+'ng) Gunn
Gunn frequency: ta^`n so^' Gunn
guru: ba^.c tha^`y
gyrator: bo^. ho^`i chuye^?n (kho^ng the^? nghi.ch chie^`u), girato
gyrator circuit: ma.ch ba^'t kha? nghi.ch
gyrocompass: la ba`n ho^`i chuye^?n, la ba`n con quay
gyrofrequency: ta^`n so^' ho^`i chuye^?n
gyromagnetic medium: mo^i tru+o+`ng tu+` ho^`i chuye^?n
gyromagnetic resonance: co^.ng hu+o+?ng tu+` ho^`i chuye^?n
gyroscope: con quay ho^`i chuye^?n
gyroservo: tro+. ddo^.ng ho^`i chuye^?n
gyrostabilization: o^?n ddi.nh ho^`i chuye^?n (ba(`ng con quay)
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