Merriam-Webster Collegiate Dictionary - spectrum
Связанные словари
Spectrum
spectrum
noun (plural spectra or ~s) Etymology: New Latin, from Latin, appearance — more at specter Date: 1671 1. a. a continuum of color formed when a beam of white light is dispersed (as by passage through a prism) so that its component wavelengths are arranged in order b. any of various continua that resemble a color ~ in consisting of an ordered arrangement by a particular characteristic (as frequency or energy): as (1) electromagnetic ~ (2) radio ~ (3) the range of frequencies of sound waves (4) mass ~ c. the representation (as a plot) of a ~ 2. a. a continuous sequence or range a wide ~ of interests opposite ends of the political ~ b. kinds of organisms associated with a particular situation (as an environment) c. a range of effectiveness against pathogenic organisms an antibiotic with a broad ~
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См. в других словарях
1.
n. (pl. spectra) 1 the band of colours, as seen in a rainbow etc., arranged in a progressive series according to their refrangibility or wavelength. 2 the entire range of wavelengths of electromagnetic radiation. 3 a an image or distribution of parts of electromagnetic radiation arranged in a progressive series according to wavelength. b this as characteristic of a body or substance when emitting or absorbing radiation. 4 a similar image or distribution of energy, mass, etc., arranged according to frequency, charge, etc. 5 the entire range or a wide range of anything arranged by degree or quality etc. 6 (in full ocular spectrum) an after-image. Phrases and idioms spectrum (or spectral) analysis chemical analysis by means of a spectroscope. Etymology: L, = image, apparition f. specere look ...Толковый словарь английского языка Oxford English Reference
2.
1) спектр 2) спектральная характеристика; спектральная зависимость 3) спектральная плотность; спектральная функция - spectrum of turned parts - spectrum of workpieces - absorption spectrum - acoustic spectrum - amplitude spectrum - antimicrobial spectrum - arc spectrum - atomic spectrum - audible frequency spectrum - Auger spectrum - banded spectrum - band spectrum - blackbody spectrum - common spectrum - comparison spectrum - continuous spectrum - control spectrum - cross spectrum - dark-line spectrum - diffraction spectrum - discontinuous spectrum - discrete viscoelastic spectrum - electric spectrum - electromagnetic spectrum - electronic spectrum - electron spectrum - emission spectrum - energy spectrum - equilibrium spectrum - ether spectrum - fine spectrum - flat spectrum - frequency spectrum - grating spectrum - heave response spectrum - infrared spectrum - interference spectrum - inverse spectrum - inversion spectrum - light spectrum - line spectrum - luminescence spectrum - machining spectrum - mass spectrum - microwave spectrum - molecular spectrum - noise spectrum - normal spectrum - nuclear spectrum - nuclear magnetic resonance spectrum - nuclear quadrupole resonance spectrum - operational stress spectrum - optical spectrum - oscillation spectrum - parts spectrum - part spectrum - photodetachment spectrum - pitch response spectrum - polarized spectrum - power spectrum - pulse spectrum - pyrolytic spectrum - quasi-line spectrum - radiation spectrum - radio spectrum - Raman spectrum - Rayleigh spectrum - reflectance spectrum - relaxation spectrum - resonance spectrum - roll response spectrum - sea state spectrum - service load spectrum - size spectrum - solar spectrum - solubility spectrum - sound spectrum - spark-excited spectrum - transmission spectrum - ultraviolet spectrum - vibrational spectrum - vibration spectrum - visible-light spectrum - visible spectrum - wavelength spectrum - wave spectrum - white spectrum - X-ray spectrum ...Большой Англо-русский Русско-английский политехнический словарь
Англо-русский строительный словарь
4.
1) спектр (ЭМВ) 2) сетка (частот) 3) область, диапазон 4) разнообразие – absorption spectrum – acoustic spectrum – adjacent class spectrum – amplitude spectrum – attenuation spectrum – audible-frequency spectrum – band spectrum – bright-line spectrum – comparison spectrum – conducted spectrum – dark-line spectrum – diffraction spectrum – diffuse spectrum – discrete spectrum – electromagnetic spectrum – electronic-absorption spectrum – electronic spectrum – emission spectrum – equi-energy spectrum – excess-noise spectrum – excitation spectrum – flat spectrum – fluorescence spectrum – gamma-ray spectrum – infrared spectrum – interference spectrum – operational stress spectrum – optical spectrum – formant spectrum – frequency spectrum – line spectrum – low-frequency spectrum – microwave spectrum – oscillation spectrum – paramagnetic spectrum – phase spectrum – photoemission spectrum – polarized spectrum – power-density spectrum – pulse spectrum – radiated spectrum – radio-frequency spectrum – Raman spectrum – reflection spectrum – resonance spectrum – reversal spectrum – Rydberg spectrum – sound power spectrum – time-gated direct-sequence spread spectrum – total sound spectrum – visible color spectrum – voice spectrum – wavelength spectrum ...Англо-русский Русско-английски словарь по телекоммуникациям
5.
спектр – absorption spectrum – action spectrum – biological spectrum – continuous spectrum – difference spectrum – difference absorption spectrum – fluorescence spectrum – multibanded spectrum – normal spectrum – palynological spectrum – reflection spectrum – resonance Raman spectrum – scattering spectrum – sporo-pollen spectrum – thermal perturbation spectrum – transmission spectrum – ultraviolet absorption spectrum – vibrational spectrum ...Англо-русский Русско-английский биологический словарь
6.
1. физ. спектр solar spectrum —- спектр Солнца, солнечный спектр 2. спец. диапазон 3. (все) разнообразие; размах, широкий диапазон the spectrum of political beliefs —- самые разнообразные политические воззрения 4. изображение, образ 5. привидение, призрак 6. редк. образ, видение ...Новый большой англо-русский словарь
7.
noun; phys. 1) спектр 2) attr. спектральный; spectrum analysis - спектральный анализ ...Англо-русский словарь
8.
(spectra, or spectrums) 1. The spectrum is the range of different colours which is produced when light passes through a glass prism or through a drop of water. A rainbow shows the colours in the spectrum. N-SING: the N 2. A spectrum is a range of a particular type of thing. Politicians across the political spectrum have denounced the act... The term ‘special needs’ covers a wide spectrum of problems. N-COUNT: usu sing, with supp 3. A spectrum is a range of light waves or radio waves within particular frequencies. Vast amounts of energy, from X-rays right through the spectrum down to radio waves, are escaping into space... N-COUNT ...Collins COBUILD Advanced Learner's English Dictionary
9.
~ n plural spectra, 1 a complete range of opinions, ideas, situations etc, going from one extreme to its opposite (Our speakers tonight come from both ends of the political spectrum.) + of (a wide spectrum of opinion) 2 the set of bands of coloured light into which a beam of light may be separated by passing it through a prism 3 a complete range of radio, sound etc waves (the electromagnetic spectrum) ...Longman Dictionary of Contemporary English
10.
- 1611, "apparition, specter," from L. spectrum "appearance, image, apparition," from specere "to look at, view." Meaning "band of colors formed from a beam of light" first recorded 1671. Spectroscope is from 1861. ...Английский Этимологический словарь
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