- source mass distribution
- Метрология: распределение массы (радиоактивного) источника
Универсальный англо-русский словарь. Академик.ру. 2011.
Универсальный англо-русский словарь. Академик.ру. 2011.
Mass spectrometry — (MS) is an analytical technique that measures the mass to charge ratio of charged particles.[1] It is used for determining masses of particles, for determining the elemental composition of a sample or molecule, and for elucidating the chemical… … Wikipedia
Mass drug administration — Distribution of antimalarials in Italy in the 1930s The administration of drugs to whole populations irrespective of disease status is referred to as mass drug administration (MDA). This article describes the administration of antimalarial drugs… … Wikipedia
Mass Effect (video game) — Mass Effect Developer(s) BioWare (Xbox 360) Demiurge Studios (Microsoft Windows[1] … Wikipedia
Mass media — refers collectively to all media technologies, including the Internet, television, newspapers, film and radio, which are used for mass communications, and to the organizations which control these technologies.[1][2] Since the 1950s, in the… … Wikipedia
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
Mass (mass spectrometry) — This article is about different concepts of mass used in mass spectrometry. For other uses, see mass. The mass recorded by a mass spectrometer can refer to different physical quantities depending on the characteristics of the instrument and the… … Wikipedia
Mass spectrum — Electron ionization mass spectrum of toluene [4]. Note parent peak corresponding to molecular mass M = 92 (C7H8+) and highest peak at M 1 = 91 (C7H7+, quasi stable tropylium cation). A mass spectrum is an inten … Wikipedia
Mass (music) — The Mass, a form of sacred musical composition, is a choral composition that sets the invariable portions of the Eucharistic liturgy (principally that of the Catholic Church, the Anglican Communion, and the Lutheran Church) to music. Most Masses… … Wikipedia
Mass (liturgy) — A 15th century Mass … Wikipedia
mass transit — a system of large scale public transportation in a given metropolitan area, typically comprising buses, subways, and elevated trains. Cf. rapid transit. * * * Transportation systems, usually publicly but sometimes privately owned and operated,… … Universalium
mass production — the production or manufacture of goods in large quantities, esp. by machinery. [1915 20] * * * Application of the principles of specialization, division of labour, and standardization of parts to the manufacturing of goods on a large scale.… … Universalium