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1 primary-frequency standard
Телекоммуникации: первичный эталон частотыУниверсальный англо-русский словарь > primary-frequency standard
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2 primary frequency standard
English-Russian electronics dictionary > primary frequency standard
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3 primary frequency standard
The New English-Russian Dictionary of Radio-electronics > primary frequency standard
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4 primary-frequency standard
English-Russian dictionary of telecommunications and their abbreviations > primary-frequency standard
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5 dissemination of primary frequency standard
1. передача размера единицы от первичного эталона частоты
2. доведение до потребителя сигналов эталонных частотБольшой англо-русский и русско-английский словарь > dissemination of primary frequency standard
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6 dissemination of primary frequency standard
1) передача размера единицы от первичного эталона частотыАнгло-русский словарь технических терминов > dissemination of primary frequency standard
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7 dissemination of primary frequency standard
Универсальный англо-русский словарь > dissemination of primary frequency standard
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8 frequency standard, primary
Универсальный англо-русский словарь > frequency standard, primary
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9 frequency standard, primary
= FSPEnglish-Russian electronics dictionary > frequency standard, primary
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10 standard
1) эталон; образцовая мера; образцовое средство измерений || эталонный; образцовый2) стандарт || стандартный•- atomic-beam frequency standard
- atomic frequency standard
- atomic time standard
- authoring system standard
- Bell communications standards
- binary compatibility standard
- British standard
- bolometric voltage and current standard
- cesium frequency standard
- cross-application standard
- cross-platform standard
- data digital encryption standard
- data encryption standard
- de facto standard
- de jure standard
- digital signature standard
- escrow encryption standard
- Federal information processing standard
- fiber channel standard
- frequency standard
- gas-cell frequency standard
- hydrogen frequency standard
- ICC standard
- improved proposed encryption standard
- International Color Consortium standard
- International graphic exchange standard
- line standard
- long-beam frequency standard
- maser frequency standard
- molecular frequency standard
- molecular-beam frequency standard
- open standard
- open profiling standard
- primary standard
- primary frequency standard
- proposed encryption standard
- proprietary standard
- quarter-inch cartridge drive standard
- quartz frequency standard
- reference standard
- rubidium frequency standard
- rubidium-vapor frequency standard
- secondary standard
- short-beam frequency standard
- tape backup standard
- television standard
- television transmission standard
- thallium frequency standard
- United States standard
- United States frequency standard
- video standard
- wavelength standard
- working standard -
11 standard
1) эталон; образцовая мера; образцовое средство измерений || эталонный; образцовый2) стандарт || стандартный•- atomic time standard
- atomic-beam frequency standard
- authoring system standard
- Bell communications standards
- binary compatibility standard
- bolometric voltage and current standard
- British standard
- cesium frequency standard
- cross-application standard
- cross-platform standard
- data digital encryption standard
- data encryption standard
- de facto standard
- de jure standard
- digital signature standard
- escrow encryption standard
- Federal information processing standard
- fiber channel standard
- frequency standard
- gas-cell frequency standard
- hydrogen frequency standard
- ICC standard
- improved proposed encryption standard
- International Color Consortium standard
- International graphic exchange standard
- line standard
- long-beam frequency standard
- maser frequency standard
- molecular frequency standard
- molecular-beam frequency standard
- open profiling standard
- open standard
- primary frequency standard
- primary standard
- proposed encryption standard
- proprietary standard
- quarter-inch cartridge drive standard
- quartz frequency standard
- reference standard
- rubidium frequency standard
- rubidium-vapor frequency standard
- secondary standard
- short-beam frequency standard
- standard for robot execution
- tape backup standard
- television standard
- television transmission standard
- thallium frequency standard
- United States frequency standard
- United States standard
- video standard
- wavelength standard
- working standardThe New English-Russian Dictionary of Radio-electronics > standard
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12 standard
1) стандарт2) образец, эталон3) норма4) технические условия, ТУ; технические требования, ТТ•- color standard
- communication interface standards
- data-encryption standard
- de facto standard
- DGS standards
- digital-television standard
- emission standard
- engineering standard
- frequency standard
- gas-cell frequency standard
- graphic display standards
- HDTV standard
- hydrogen-frequency standard
- IEC standard
- inductance standard
- industry standard
- interconnect standard
- interface standard
- international standard
- Internet standards
- interoperability standard
- Josephson-effect standard
- JPEG standard
- line standard
- local standard
- mandatory standard
- microwave-noise standard
- Nexus standard
- NMT standards
- NTSC standard
- open standard
- optical standard
- output standard
- PCS standards
- primary-frequency standard
- primary-light standard
- quantum standard
- quartz frequency standard
- rubidium-vapor frequency standard
- secondary-frequency standard
- secondary-light standard
- secondary-time standard
- state standard
- super POCSAC standard
- system standard
- time standard
- TV-broadcast standards
- videocoding standard
- videotex standards
- wavelengh standard
- working standard of light
- X. standardsEnglish-Russian dictionary of telecommunications and their abbreviations > standard
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13 standard
1) стандарт
2) дерево-меяк
3) компарированный
4) типовой
5) указный
6) условногодовой
7) шаблонный
8) нормальный
9) опора
10) принятый
11) образец
12) стойка
13) стандартный
14) образцовый
15) стоячий
16) нормированный
17) стабильный уровень
18) эталонный
19) критерий
20) нормативный
21) эталон
– branch standard
– calibrate standard
– certify standard
– comparison standard
– end standard of meter
– establish standard
– factory standard
– frequency standard
– in standard atmosphere
– individual standard
– industry standard
– international standard
– make to standard
– national standard
– not standard
– plant standard
– primary standard
– reference standard
– saturated standard
– secondary standard
– single-size standard
– special standard
– standard aerobatics
– standard air
– standard atmosphere
– standard building
– standard candle
– standard catalogue
– standard cell
– standard component
– standard copper
– standard curve
– standard deviation
– standard elevation
– standard equipment
– standard error
– standard frequency
– standard fuel
– standard gauge
– standard instruction
– standard length
– standard line
– standard location
– standard meter
– standard model
– standard nozzle
– standard number
– standard parallel
– standard piece
– standard pulse
– standard rating
– standard refraction
– standard resistance
– standard sample
– standard sand
– standard solution
– standard source
– standard steam
– standard thermometer
– standard thrust
– standard time
– standard type
– standard unit
– tentative standard
– unsaturated standard
– working standard
calibrate manometer to standard — калибровать манометр по эталону
normalized standard complex — нормализованный стандартный комплекс
standard laboratory atmosphere — эталонная лабораторная атмосфера
standard meter bar — <math.> метр архивный
standard test solution — <energ.> раствор модельный
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14 frequency
= freq1) частота (1. величина, обратная периоду; величина, пропорциональная обратному периоду (напр. круговая частота) 2. частота появления случайного события, отношение встречаемости к числу испытаний) || частотный2) встречаемость ( случайного события); периодичность•- acoustic frequency
- acoustical frequency
- actual frequency
- air-ground radio frequency
- air-to-ground radio frequency
- alias frequency
- alpha cutoff frequency
- alternate frequency
- angular frequency
- antenna resonant frequency
- antiferromagnetic resonance frequency
- antiresonant frequency
- anti-Stokes frequency
- assigned frequency
- atomic frequency
- audio frequency
- aural center frequency
- authorized frequency
- avalanche frequency
- base frequency
- base-transport cutoff frequency
- basic frequency
- bass frequency
- beat frequency
- beta cutoff frequency
- bias frequency
- Bragg frequency
- break frequency
- bubble-propagation frequency
- bus frequency
- carrier frequency
- center frequency
- channel frequency
- characteristic frequency
- chopping frequency
- circular frequency
- clock frequency
- co-channel sound frequency
- collision frequency
- combination frequency
- commercial frequency
- complex frequency
- constant frequency
- core frequency
- corner frequency
- critical frequency
- critical fusion frequency
- crossover frequency
- cumulative relative frequency
- cutoff frequency
- cyclotron frequency
- data frequency
- data communications frequency
- 3-dB frequency
- dedicated frequency
- difference frequency
- diffusion frequency
- distress frequency
- Doppler frequency
- Doppler-beat frequency
- Doppler-shifted frequency
- down-link frequency
- drift frequency
- driving frequency
- dynamic-scattering cutoff frequency
- echo frequency
- electron Langmuir frequency
- electron paramagnetic resonance frequency
- electron plasma frequency
- expected frequency
- extinction frequency
- extremely high frequency
- extremely low frequency
- facsimile picture frequency
- ferrimagnetic-resonance frequency
- ferromagnetic-resonance frequency
- field frequency
- fixed frequency
- flicker-fusion frequency
- flutter frequency
- folding frequency
- forward-bias cutoff frequency
- frame frequency
- free-running frequency
- fundamental frequency
- fundamental scanning frequency
- fusion frequency
- gap frequency
- gliding frequency
- ground-air frequency
- ground-to-air frequency
- group frequency
- Gunn frequency
- half-power frequency
- harmonic frequency
- helicon frequency
- heterodyne frequency
- high frequency
- highest probable frequency
- horizontal-line frequency
- horizontal-scanning frequency
- hyperfine frequency
- hyperfine transition frequency
- hyperhigh frequency
- idler frequency
- image frequency
- imaginery frequency
- IMPATT-frequency
- impingement frequency
- impulse frequency - instantaneous frequency
- intercarrier frequency
- intermediate frequency
- intermodulation frequency
- intermodulation component frequency
- inversion-layer cutoff frequency
- ion cyclotron frequency
- ionization frequency
- ion plasma frequency
- jittered pulse-recurrence frequency
- Josephson frequency
- keying frequency
- knee frequency
- Langmuir plasma frequency
- Larmor frequency
- laser-frequency
- laser-emission-frequency
- lattice vibration frequency
- line frequency
- line screen frequency
- lobe frequency
- local-oscillator frequency
- locking frequency
- low frequency
- lower side frequency - lowest useful high frequency
- magnetohydrodynamic frequency
- magnetoplasma frequency
- mains frequency
- maser frequency
- maser-emission frequency
- master frequency
- maximum frequency of oscillation
- maximum keying frequency
- maximum modulating frequency - microwave frequency
- midband frequency
- mode frequency
- modulation frequency
- multiple frequency
- natural frequency
- nominal frequency
- notch frequency
- note frequency
- Nyquist frequency
- observed frequency
- operating frequency
- optical frequency - photoelectric threshold frequency
- picture frequency
- piezoelectric crystal antiresonant frequency
- piezoelectric crystal resonant frequency
- pilot frequency
- plasma frequency
- power frequency
- power-line frequency
- precession frequency
- primary frequency
- pulse-recurrence frequency - pumping frequency
- quasi-optical frequency
- quench frequency
- quenching frequency
- quiescent frequency
- radian frequency
- radio frequency
- rated frequency
- reactive cutoff frequency
- real frequency
- reference frequency
- relative frequency
- relative frequency
- repetition frequency
- resistive cutoff frequency
- resonance frequency
- resonant frequency
- rest frequency
- resting frequency
- ringing frequency
- ripple frequency
- scan frequency
- scanning-line frequency
- screen frequency
- secondary frequency
- second-channel frequency
- self-neutralization frequency
- self-resonant frequency
- SH frequency
- side frequency
- sonic frequency
- sound frequency
- sound carrier frequency
- sound center frequency
- space frequency
- spark frequency
- spatial frequency
- speech frequency
- spike frequency
- spin frequency
- spot frequency
- standard frequency
- Stokes frequency
- subaudio frequency
- subcarrier frequency
- subharmonic frequency
- sub-Nyquist frequency
- subsonic frequency
- sub-telephone frequency
- sum frequency
- summation frequency
- superaudio frequency - super-telephone frequency
- supply frequency
- suppression frequency
- sweep frequency
- synchronizing frequency
- threshold frequency - toggle frequency
- tone frequency
- top baseband frequency
- transition frequency
- transit-time frequency
- transit-time cutoff frequency
- transmission frequency
- TRAPATT frequency
- trapped plasma frequency
- treble frequency
- turnover frequency
- ultra-audible frequency - undamped frequency
- uniform precession frequency
- unity-gain frequency
- up-link frequency
- upper side frequency
- variable frequency
- vertical frequency - video frequency
- vision frequency
- vision carrier frequency
- visual carrier frequency
- voice frequency
- voltage gain cutoff frequency
- waveguide cutoff frequency
- window frequency
- wow frequency -
15 frequency
1) частота (1. величина, обратная периоду; величина, пропорциональная обратному периоду (напр. круговая частота) 2. частота появления случайного события, отношение встречаемости к числу испытаний) || частотный2) встречаемость ( случайного события); периодичность•- absolute cutoff frequency
- acoustic frequency
- acoustical frequency
- actual frequency
- air-ground radio frequency
- air-to-ground radio frequency
- alias frequency
- alpha cutoff frequency
- alternate frequency
- angular frequency
- antenna resonant frequency
- antiferromagnetic resonance frequency
- antiresonant frequency
- anti-Stokes frequency
- assigned frequency
- atomic frequency
- audio frequency
- aural center frequency
- authorized frequency
- avalanche frequency
- base frequency
- base-transport cutoff frequency
- basic frequency
- bass frequency
- beat frequency
- beta cutoff frequency
- bias frequency
- Bragg frequency
- break frequency
- bubble-propagation frequency
- bus frequency
- carrier frequency
- center frequency
- channel frequency
- characteristic frequency
- chopping frequency
- circular frequency
- clock frequency
- co-channel sound frequency
- collision frequency
- combination frequency
- commercial frequency
- complex frequency
- constant frequency
- core frequency
- corner frequency
- critical frequency
- critical fusion frequency
- crossover frequency
- cumulative relative frequency
- cutoff frequency
- cyclotron frequency
- data communications frequency
- data frequency
- dedicated frequency
- difference frequency
- diffusion frequency
- distress frequency
- Doppler frequency
- Doppler-beat frequency
- Doppler-shifted frequency
- down-link frequency
- drift frequency
- driving frequency
- dynamic-scattering cutoff frequency
- echo frequency
- electron Langmuir frequency
- electron paramagnetic resonance frequency
- electron plasma frequency
- expected frequency
- extinction frequency
- extremely high frequency
- extremely low frequency
- facsimile picture frequency
- ferrimagnetic-resonance frequency
- ferromagnetic-resonance frequency
- field frequency
- fixed frequency
- flicker-fusion frequency
- flutter frequency
- folding frequency
- forward-bias cutoff frequency
- frame frequency
- free-running frequency
- fundamental frequency
- fundamental scanning frequency
- fusion frequency
- gap frequency
- gliding frequency
- ground-air frequency
- ground-to-air frequency
- group frequency
- Gunn frequency
- half-power frequency
- harmonic frequency
- helicon frequency
- heterodyne frequency
- high frequency
- highest probable frequency
- horizontal-line frequency
- horizontal-scanning frequency
- hyperfine frequency
- hyperfine transition frequency
- hyperhigh frequency
- idler frequency
- image frequency
- imaginery frequency
- IMPATT-frequency
- impingement frequency
- impulse frequency
- infralow frequency
- infrasonic frequency
- instantaneous frequency
- intercarrier frequency
- intermediate frequency
- intermodulation component frequency
- intermodulation frequency
- inversion-layer cutoff frequency
- ion cyclotron frequency
- ion plasma frequency
- ionization frequency
- jittered pulse-recurrence frequency
- Josephson frequency
- keying frequency
- knee frequency
- Langmuir plasma frequency
- Larmor frequency
- laser-emission-frequency
- laser-frequency
- lattice vibration frequency
- line frequency
- line screen frequency
- lobe frequency
- local-oscillator frequency
- locking frequency
- low frequency
- lower side frequency
- lowest observed frequency
- lowest useful frequency
- lowest useful high frequency
- magnetohydrodynamic frequency
- magnetoplasma frequency
- mains frequency
- maser frequency
- maser-emission frequency
- master frequency
- maximum frequency of oscillation
- maximum keying frequency
- maximum modulating frequency
- maximum observed frequency
- maximum usable frequency
- medium frequency
- microwave frequency
- midband frequency
- mode frequency
- modulation frequency
- multiple frequency
- natural frequency
- nominal frequency
- notch frequency
- note frequency
- Nyquist frequency
- observed frequency
- operating frequency
- optical frequency
- optimum working frequency
- penetration frequency
- photoelectric threshold frequency
- picture frequency
- piezoelectric crystal antiresonant frequency
- piezoelectric crystal resonant frequency
- pilot frequency
- plasma frequency
- power frequency
- power-line frequency
- precession frequency
- primary frequency
- pulse-recurrence frequency
- pulse-repetition frequency
- pump frequency
- pumping frequency
- quasi-optical frequency
- quench frequency
- quenching frequency
- quiescent frequency
- radian frequency
- radio frequency
- rated frequency
- reactive cutoff frequency
- real frequency
- reference frequency
- relative frequency
- repetition frequency
- resistive cutoff frequency
- resonance frequency
- resonant frequency
- rest frequency
- resting frequency
- ringing frequency
- ripple frequency
- scan frequency
- scanning-line frequency
- screen frequency
- secondary frequency
- second-channel frequency
- self-neutralization frequency
- self-resonant frequency
- SH frequency
- side frequency
- sonic frequency
- sound carrier frequency
- sound center frequency
- sound frequency
- space frequency
- spark frequency
- spatial frequency
- speech frequency
- spike frequency
- spin frequency
- spot frequency
- standard frequency
- Stokes frequency
- subaudio frequency
- subcarrier frequency
- subharmonic frequency
- sub-Nyquist frequency
- subsonic frequency
- sub-telephone frequency
- sum frequency
- summation frequency
- superaudio frequency
- superhigh frequency
- supersonic frequency
- super-telephone frequency
- supply frequency
- suppression frequency
- sweep frequency
- synchronizing frequency
- threshold frequency
- timed radio frequency
- timing frequency
- toggle frequency
- tone frequency
- top baseband frequency
- transition frequency
- transit-time cutoff frequency
- transit-time frequency
- transmission frequency
- TRAPATT frequency
- trapped plasma frequency
- treble frequency
- turnover frequency
- ultra-audible frequency
- ultrahigh frequency
- ultrasonic frequency
- unassigned frequency
- undamped frequency
- uniform precession frequency
- unity-gain frequency
- up-link frequency
- upper side frequency
- variable frequency
- vertical frequency
- very high frequency
- very low frequency
- video frequency
- vision carrier frequency
- vision frequency
- visual carrier frequency
- voice frequency
- voltage gain cutoff frequency
- waveguide cutoff frequency
- window frequency
- wow frequencyThe New English-Russian Dictionary of Radio-electronics > frequency
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16 frequency
1) частота2) радиостанция•- A2A frequency
- absolute cutoff frequency
- acoustical frequency
- aircraft emergency frequency
- air-ground frequency
- alternative frequencies
- angular frequency
- assigned frequency
- audio-signals frequency
- authorized frequency
- auxiliary frequency
- beat frequency
- break frequency
- calling frequency
- carrier frequency
- center frequency
- central frequency
- channel frequency
- characteristic frequency
- chrominance frequency
- chrominance sampling frequency
- chrominance-carrier frequency
- circular transducing frequency
- clock frequency
- closed-loop frequency
- color-difference signal sampling frequency
- corner frequency
- critical flickering frequency
- crossover frequency
- cutoff frequency
- cyclotron frequency
- dedicated frequency
- difference frequency
- distress frequency
- divisible frequency
- dropout frequency
- extremely-high frequency
- extremely-low frequency
- field frequency
- filter frequency
- fixed frequency
- folding frequency
- frame frequency
- free-running frequency
- frequency of operation
- frequency of optimum traffic
- frequency of optimum transmission
- fundamental frequency
- fusion frequency
- gain-crossover frequency
- ground-to-air frequency
- group frequency
- guarded frequency
- H2A frequency
- harmonic frequency
- heterodyne frequency
- high frequency
- horizontal-line frequency
- horizontal-scanning frequency
- image frequency
- imaginary frequency
- infralow frequency
- instantaneous frequency
- intercarrier frequency
- intermediate frequency
- intrinsic frequency
- J2A frequency
- keying frequency
- knee frequency
- limiting frequency
- line control frequency
- line frequency
- lock-in frequency
- low frequency
- lower frequencies
- lower half-power frequency
- lowest-usable high frequency
- lowest-useful high frequency
- master frequency
- maximum modulating frequency
- maximum modulation frequency
- maximum operating frequency
- maximum usable frequency
- maximum-keying frequency
- medium frequency
- microwave frequency
- multiple frequency
- natural frequency
- nominal pass-band center frequency
- NON frequency
- normalized frequency
- note frequency
- Nyquist frequency
- operating frequency
- optical frequency
- optimum traffic frequency
- optimum transmission frequency
- optimum working frequency
- peak amplification frequency
- picture frequency
- power frequency
- precise frequency
- primary frequency
- protected frequency
- pulse-repetition frequency
- pump frequency
- pumping frequency
- quenching frequency
- R2A frequency
- radial frequency
- rated-network frequency
- reduced frequency
- reference frequency
- repetition frequency
- resonance frequency
- resonant frequency
- ringing frequency
- sampling frequency
- scanning frequency
- scanning line frequency
- second-channel frequency
- self-resonant frequency
- side frequency
- signal frequency
- slip frequency
- sound-carrier frequency
- spatial frequency
- speech frequency
- standard frequency
- subtelephone frequency
- super-high frequency
- supersonic frequency
- supertelephone frequency
- sweep frequency
- swept frequency
- tone frequency
- transition frequency
- translation frequency
- ultra-high frequency
- ultra-low frequency
- upper frequencies
- vertical frequency
- very-high frequency
- very-low frequency
- virtual-carrier frequency
- voice frequency
- wow frequencyEnglish-Russian dictionary of telecommunications and their abbreviations > frequency
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17 frequency
frequency of brake operation — частота включения [использования] тормозов [пользования тормозами]
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18 standard
1) стандарт; норматив2) образец; эталон; образцовая мера3) образцовое средство измерения4) мн. ч. технические условия; технические требования5) норма•above standard — выше стандартных требований;below standard — ниже стандартных требований;to establish a standard — создавать эталон;to keep [to maintain\] a standard — хранить и поддерживать эталон;to supersede a standard — заменять эталон-
acceptance standard
-
adjustable standard
-
air-emissions standards
-
alignment standard
-
angle standard
-
atomic standard
-
authorized economy standard
-
basic reference standard
-
branch standard
-
broadcasting standard
-
broadcast standard
-
check standard
-
class standard
-
clean-air standard
-
closed-circuit standard
-
collective standard
-
color standard
-
current standard
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digital TV standard
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draft standard
-
electrical standard
-
engineering standard
-
fastness standard
-
frequency standard
-
fundamental standard
-
Gardner standards
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HDTV standard
-
IEC standard
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individual standard
-
industrial safety standards
-
industrial standard
-
industry standard
-
in-house standard
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international standard
-
laboratory reference standard
-
laboratory standard
-
legal standard
-
load-shedding standard
-
local standard
-
maintainability standard
-
mandatory standard
-
material standard
-
occupational standards
-
operating standards
-
part quality standards
-
pass-off standard
-
performance standard
-
plant standard
-
precision standards
-
primary standard
-
reference standard
-
safety standard
-
sanitary standard
-
secondary standard
-
serviceability standard
-
standard of behavior
-
standard of quality
-
standards of accuracy
-
standards of rigidity
-
state standard
-
subordinate standard
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television transmission standard
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television standard
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tentative standard
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time standard
-
traveling standard
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ultimate measurement standard
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ultimate standard
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video coding standard
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working standard
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written standard -
19 standard
1) стандарт, норма || стандартный, нормативный2) эталон, образец || эталонный, образцовый• -
20 international primary standard
be below the standard — быть ниже нормы; быть ниже стандарта
above the standard — быть выше нормы; быть выше стандарта
English-Russian dictionary on nuclear energy > international primary standard
См. также в других словарях:
primary frequency standard — pirminis dažnio standartas statusas T sritis automatika atitikmenys: angl. primary frequency standard vok. Primärfrequenzstandard, m rus. первичный стандарт частоты, m pranc. étalon primaire de fréquence, m … Automatikos terminų žodynas
Primary time standard — In telecommunications, a primary time standard is a time standard that does not require calibration against another time standard. Note 1: Examples of primary time, ( i.e. , frequency standards) are caesium standards and hydrogen masers. Note 2:… … Wikipedia
Secondary frequency standard — In telecommunications, a secondary frequency standard is a frequency standard that does not have inherent accuracy, and therefore must be calibrated against a primary frequency standard. Secondary standards include crystal oscillators and… … Wikipedia
Frequency standard — A frequency standard is a stable oscillator used for frequency calibration or reference. A frequency standard generates a fundamental frequency with a high degree of accuracy and precision. Harmonics of this fundamental frequency are used to… … Wikipedia
Frequency assignment authority — In telecommunication, frequency assignment authority is the power granted an administration, or its designated or delegated leader or agency via treaty or law, to specify frequencies, or frequency bands, in the electromagnetic spectrum for use in … Wikipedia
Caesium standard — A caesium standard or caesium atomic clock is a primary frequency standard in which electronic transitions between the two hyperfine ground states of caesium 133 atoms are used to control the output frequency. They are one of the most accurate… … Wikipedia
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Standard Chinese — For other uses, see Standard Chinese (disambiguation). Standard Chinese 普通話 / 普通话 Pǔtōnghuà 國語 / 国语 Guóyǔ 標準華語 / 标准华语 Biāozhǔn Huáyǔ 現代標準漢語 / 现代标准汉语 Xiàndài Biāozhǔn Hànyǔ Spoken in People s Republic of China, Republic of China (Taiwan),… … Wikipedia
Primary Atomic Reference Clock in Space — The Primary Atomic Reference Clock in Space or PARCS is an atomic clock mission once scheduled to fly on the International Space Station (ISS) in 2008, but cancelled to make way for the Vision for Space Exploration.[1] The mission, to have been… … Wikipedia
Radio-frequency identification — (RFID) is a technology that uses radio waves to transfer data from an electronic tag, called RFID tag or label, attached to an object, through a reader for the purpose of identifying and tracking the object. Some RFID tags can be read from… … Wikipedia
Orthogonal frequency-division multiplexing — Passband modulation v · d · e Analog modulation AM · … Wikipedia