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21 filter
1. фильтр; фильтровать2. светофильтр3. отфильтровывать4. поглощать светheat filter — фильтр, поглощающий тепловое излучение
infrared filter — инфракрасный светофильтр, светофильтр для инфракрасных лучей
narrow-band filter — узкополосный светофильтр, светофильтр с узкой полосой пропускания
5. предохранительный фильтр6. защитный светофильтр -
22 filter
1. n фильтр2. n светофильтр3. n фильтровальный материал4. v фильтровать, процеживать, очищать5. v просачиваться, проникать6. v воен. обрабатывать сведения службы воздушного наблюдения, оповещения и связи7. v авт. двигаться независимо от общего направления движенияСинонимический ряд:1. colander (noun) colander; screen; sieve; strainer2. seep (verb) drip; flow through; infiltrate; leak; ooze through; penetrate; percolate; permeate; seep; soak through; trickle3. strain (verb) distil; distill; filtrate; purify; refine; separate; sieve; sift; strainАнтонимический ряд:mix; pour -
23 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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24 horizontal frequency
1. строчная частота2. частота строчной развертки3. частота строкEnglish-Russian big polytechnic dictionary > horizontal frequency
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25 instruction frequency
1. частота команд2. частота следования командsampling frequency — частота стробирования; частота замеров
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26 cutoff frequency
1. частота среза2. частота отсечкиEnglish-Russian big polytechnic dictionary > cutoff frequency
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27 image frequency
1. частота кадров2. зеркальная частотаEnglish-Russian big polytechnic dictionary > image frequency
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28 scanning frequency
1. частота просмотра2. частота разверткиEnglish-Russian big polytechnic dictionary > scanning frequency
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29 switching frequency
1. частота переключений2. частота переключенияEnglish-Russian big polytechnic dictionary > switching frequency
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30 base frequency
1. собственная частота2. основная частотаThe English-Russian dictionary general scientific > base frequency
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31 cut-off frequency
1. предельная частота; частота отсечки2. критическая частотаThe English-Russian dictionary general scientific > cut-off frequency
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32 driving frequency
1. частота задающего генератора2. частота возбужденияThe English-Russian dictionary general scientific > driving frequency
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33 radio frequency
1. радиочастота2. высокая частотаEnglish-Russian big polytechnic dictionary > radio frequency
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34 alpha-cutoff frequency
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35 clock frequency
тактовая частота; частота тактирования; синхронизирующая частота; частота синхронизации -
36 master clock frequency
частота главных тактовых импульсов; частота задающего генератора -
37 master frequency
главная частота; задающая частота -
38 natural frequency
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39 picture frequency
кино частота кадров -
40 radio frequency
См. также в других словарях:
Intermediate frequency — In communications and electronic engineering, an intermediate frequency (IF) is a frequency to which a carrier frequency is shifted as an intermediate step in transmission or reception. The intermediate frequency is created by mixing the carrier… … Wikipedia
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Superheterodyne receiver — A 5 tube superheterodyne receiver made in Japan around 1955 In electronics, a superheterodyne receiver (sometimes shortened to superhet) uses frequency mixing or heterodyning to convert a received signal to a fixed intermediate frequency, which… … Wikipedia
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