- catalyst sieve analysis
- (нефть) ситовый анализ катализатора
English-Russian dictionary of Oil Industry. 2014.
English-Russian dictionary of Oil Industry. 2014.
Number theory — A Lehmer sieve an analog computer once used for finding primes and solving simple diophantine equations. Number theory is a branch of pure mathematics devoted primarily to the study of the integers. Number theorists study prime numbers (the… … Wikipedia
ion-exchange reaction — ▪ chemical reaction Introduction any of a class of chemical reactions between two substances (each consisting of positively and negatively charged species called ions (ion)) that involves an exchange of one or more ionic components.… … Universalium
Islamic arts — Visual, literary, and performing arts of the populations that adopted Islam from the 7th century. Islamic visual arts are decorative, colourful, and, in religious art, nonrepresentational; the characteristic Islamic decoration is the arabesque.… … Universalium
Ozone depletion — Image of the largest Antarctic ozone hole ever recorded (September 2006) Ozone depletion describes two distinct but related phenomena observed since the late 1970s: a steady decline of about 4% per decade in the total volume of ozone in Earth s… … Wikipedia
James E. Atwater — is a North American physical scientist with academic qualifications in biology, chemistry, and geophysics. He was awarded the 2006 Wright Brothers Medal [ [http://www.sae.org/servlets/awardInfo?OBJECT TYPE=awardInfo PAGE=awardRecipients REQUEST… … Wikipedia
coal utilization — Introduction combustion of coal or its conversion into useful solid, gaseous, and liquid products. By far the most important use of coal is in combustion, mainly to provide heat to the boilers of electric power plants. Metallurgical coke… … Universalium
Ethanol fuel — is ethanol (ethyl alcohol), the same type of alcohol found in alcoholic beverages. It can be used as a fuel, mainly as a biofuel alternative to gasoline, and is widely used in cars in Brazil. Because it is easy to manufacture and process and can… … Wikipedia
List of inventors — This is a list of inventors. See also: List of scientists, Timeline of invention, List of inventions named after people, List of inventors killed by their own inventions, and . Alphabetical list compactTOC NOTOC A * Vitaly Mikhaylovich Abalakov,… … Wikipedia
Физический ускоритель — Физический процессор (англ. Physics Processing Unit англ. PPU, «физический ускоритель», «ускоритель физики») устройство, чип, выделенный специализированный процессор, предназначенный для обработки физических вычислений преимущественно в… … Википедия
Физический процессор — Данные в этой статье приведены по состоянию на 2008 год. Вы можете помочь, обновив информацию в статье … Википедия
Ускоритель физики — Физический процессор (англ. Physics Processing Unit англ. PPU, «физический ускоритель», «ускоритель физики») устройство, чип, выделенный специализированный процессор, предназначенный для обработки физических вычислений преимущественно в… … Википедия