mass spectrometer dispersion

См. также в других словарях:

• mass spectrometry — or mass spectroscopy Analytic technique by which chemical substances are identified by sorting gaseous ions by mass using electric and magnetic fields. A mass spectrometer uses electrical means to detect the sorted ions, while a mass spectrograph …   Universalium

• Spectrometer — This article is about Spectrometers. For the spectral density measuring instrument, see Spectrogram. Grating spectrometer schematic A spectrometer (spectrophotometer, spectrograph or spectroscope) is an instrument used to measure properties of… …   Wikipedia

• spectrometer — noun Etymology: International Scientific Vocabulary Date: 1874 1. an instrument used for measuring wavelengths of light spectra 2. any of various analytical instruments in which an emission (as of particles or radiation) is dispersed according to …   New Collegiate Dictionary

• spectrometer — An instrument for determining the wavelength or energy of light or other electromagnetic emission. [spectro + G. metron, measure] * * * spec·trom·e·ter spek träm ət ər n 1) an instrument used for measuring wavelengths of light spectra …   Medical dictionary

• Time-of-flight mass spectrometry — (TOFMS) is a method of mass spectrometry in which ions are accelerated by an electric field of known strength. [Stephens, W. E., [http://link.aps.org/abstract/PR/v69/p674/s2 A Pulsed Mass Spectrometer with Time Dispersion] Phys. Rev. , 1946, 69 …   Wikipedia

• дисперсия масс-спектрометра — дисперсия Величина, характеризующая способность масс спектрометра разделять ионные пучки по отношению массы иона к его заряду [ГОСТ 15624 75] Тематики масс спектрометры Синонимы дисперсия EN mass spectrometer dispersion DE Dispersion des… …   Справочник технического переводчика

• Spectromètre de masse à temps de vol — Figure tirée du brevet de William E. Stephens, 1952[1]. La Spectrométrie à temps de vol (TOF MS, selon l acronyme anglais Time of Flight Mass Spectrometry) est une méthode de spectrométrie de masse dans laquelle les ions sont accélérés par un …   Wikipédia en Français

• Spectromètres de masse à temps de vol — Spectromètre de masse à temps de vol Figure tirée du brevet de William E. Stephens, 1952.[1] La Spectrométrie à temps de vol (TOF MS, selon l acronyme anglais Time of Flight Mass Spectrometry ) est une méthode de Spectrométrie de masse dans… …   Wikipédia en Français

• spectroscopy — spectroscopist /spek tros keuh pist/, n. /spek tros keuh pee, spek treuh skoh pee/, n. the science that deals with the use of the spectroscope and with spectrum analysis. [1865 70; SPECTRO + SCOPY] * * * Branch of analysis devoted to identifying… …   Universalium

• Microscopy — is the technical field of using microscopes to view samples and objects that cannot be seen with the unaided eye (objects that are not within the resolution range of the normal eye). There are three well known branches of microscopy, optical,… …   Wikipedia

• List of astronomy acronyms — This is a compilation of acronyms commonly used in astronomy. Most of the acronyms are drawn from professional astronomy and are used quite frequently in scientific publications. However, a few of these acronyms are frequently used by the general …   Wikipedia