- define a unit of measurement
- Макаров: устанавливать единицу измерения
Универсальный англо-русский словарь. Академик.ру. 2011.
define a unit of measurement
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X unit — (Xu) a unit of distance formerly used for measuring the wavelength of x rays and gamma rays. The X unit is approximately 1.0021 x 10 13 meter, 0.001 0021 angstrom, or 100.21 femtometers. The wavelength of these powerful forms of radiation is… … Dictionary of units of measurement
Measurement in economics — The measures used in economics are physical measures, nominal price value measures and fixed price value measures. These measures differ from one another by the variables they measure and by the variables excluded from measurements. The… … Wikipedia
Level of measurement — The levels of measurement , or scales of measure are expressions that typically refer to the theory of scale types developed by the psychologist Stanley Smith Stevens. Stevens proposed his theory in a 1946 Science article titled On the theory of… … Wikipedia
Mole (unit) — This article is about physical quantity measurement unit. For other uses, see Mole (disambiguation). The mole is a unit of measurement used in chemistry to express amounts of a chemical substance, defined as an amount of a substance that contains … Wikipedia
List of unusual units of measurement — For units of measure primarily used in countries where English is not the main language, see the article specific to that country, a list of which can be found in the systems of measurement article. An unusual unit of measurement is a unit of… … Wikipedia
Systems of measurement — A system of measurement is a set of units which can be used to specify anything which can be measured and were historically important, regulated and defined because of trade and internal commerce. Scientifically, when later analyzed, some… … Wikipedia
International unit — In pharmacology, the International Unit is a unit of measurement for the amount of a substance, based on biological activity or effect. It is abbreviated as IU, as UI (Spanish unidad internacional or French unité internationale or Italian unità… … Wikipedia
Pressure measurement — The construction of a bourdon tube gauge, construction elements are made of brass Many techniques have been developed for the measurement of pressure and vacuum. Instruments used to measure pressure are called pressure gauges or vacuum gauges. A… … Wikipedia
Flow measurement — is the quantification of bulk fluid movement. Flow can be measured in a variety of ways. Positive displacement flow meters acumulate a fixed volume of fluid and then count the number of times the volume is filled to measure flow. Other flow… … Wikipedia
Foot (unit) — 1 foot = SI units 0.3048 m 304.8 mm US customary / Imperial units 0.333 yd 12 in A foot (plural: feet; abbreviation or symbol: ft or ′ (the prime symbol) is a unit of length in a number of different systems including … Wikipedia
Fundamental unit — A set of fundamental units is a set of units for physical quantities from which every other unit can be generated. In the language of measurement, quantities are quantifiable aspects of the world, such as time, distance, velocity, mass, momentum … Wikipedia
