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科学参考收录了1248194条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。

noise-power measurement noise-power-ratio noise power spectrum noise precaution noise prevention
noise probability density noise problem noise processing circuit noise-producing material noise proof
noiseproof feature noise protector noise quieting sensitivity noise radar noise radiation
noise radiation pattern noise range noise ranging noise ranging sonar noise rating
noise rating curve noise rating number noise rating number (NRN) noise ratio noise record
noise recording noise rectifier noise-reducer nozzle noise reduction noise reduction coefficient
noise-reduction coefficient noise regulations noise-rejected tube noise rejection noise remover
noise resistance noise response noise room noise rules noise selection
noise sensitivity noise shaping network noise shelter noise shielding noise sickness
noise sideband noise signal noise silencer noise simulator noise slot mesauring frequency
noise snubber noise sound analyzer noise source noise source coefficient noise speckle
noise spectra noise spectrum noise spike noise spot noise squelch
noise squelch oscillator noise stability noise standard noise-stop device noise stopping
noise storm noise strength standard noise stretching noise suicide circuit noise suppressing
noise-suppressing device noise-suppressing system noise suppression noise suppression capacitor noise suppression circuit
noise suppression circuitry noise suppression control noise suppression control tube noise suppression device noise suppression equipment
noise suppression network noise suppression resistor noise suppression tower noise suppressor noise suppressor effect
noise survey noise susceptibility noise switching noise technique noise temperature
noise temperature ratio noise-temperature ratio noise test noise testing noise testing instrument
noise thermometer noise threshold noise tolerance noise track noise tracking
noise transmission noise transmission impairment noise transmitter noise trap noise tube
noise unit noise use noise variance noise vector noise velocity law
noise-velocity law noise voltage noise voltage generator noise(wave) noise whistlers
noise whitening filter noise word noisiness noisy blacks noisy channel
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