CATALYSTS

Англо-русский перевод CATALYSTS

Катализатор

American English-Russian dictionary. Американский Англо-Русский словарь. 2012

CATALYSTS — Катализаторы
Большой Англо-Русский словарь
CATALYSTS — Катализаторы
Новый большой Англо-Русский словарь
CATALYST — Any substance of which a small proportion notably affects the reaction rate of a chemical reaction without itself being changed …
Английский словарь Британика
CATALYSIS — Modification (usually acceleration) of a chemical reaction rate by addition of a catalyst , which combines with the reactants but …
Английский словарь Британика
SULFURYL CHLORIDE — noun Etymology: ISV : a pungent corrosive liquid SO 2 Cl 2 obtained usually by direct union of sulfur dioxide …
Webster's New International English Dictionary
VANADIUM — (V), chemical element, silvery-white soft metal of Group Vb of the periodic table. It is alloyed with steel and iron …
Britannica English vocabulary
TRANSITION ELEMENT — any of various chemical elements that have valence electrons in two shells instead of only one. The elements from scandium …
Britannica English vocabulary
PROTEIN CONCENTRATE — a human or animal dietary supplement that has a very high protein content and is extracted or prepared from vegetable …
Britannica English vocabulary
PROMOTER — in chemistry, substance added to a solid catalyst to improve its performance in a chemical reaction. By itself the promoter …
Britannica English vocabulary
ORGANOMETALLIC COMPOUND — any of a class of substances in which the molecules contain at least one metal-to-carbon bond in which the carbon …
Britannica English vocabulary
INDUSTRIAL POLYMERS, MAJOR — chemical compounds used in the manufacture of synthetic industrial materials. In the commercial production of plastics, elastomers, man-made fibres, adhesives, …
Britannica English vocabulary
CRACKING — in petroleum refining, process by which heavy hydrocarbon molecules are broken up into lighter molecules by means of heat and …
Britannica English vocabulary
COORDINATION COMPOUND — any of a class of substances with chemical structures in which a central metal atom is surrounded by nonmetallic atoms …
Britannica English vocabulary
CHEMICAL SYNTHESIS — the construction of complex chemical compounds from simpler ones. It is the process by which many substances important to daily …
Britannica English vocabulary
CHEMICAL REACTION
Britannica English vocabulary
CHEMICAL COMPOUND — any substance composed of identical molecules consisting of atoms of two or more elements. There are millions of known compounds, …
Britannica English vocabulary
CELL DIVISION — the process by which cells reproduce. See meiosis; mitosis. Internal membranes The presence of internal membranes distinguishes eukaryotic cells (cells …
Britannica English vocabulary
CATALYST POISON — substance that reduces the effectiveness of a catalyst in a chemical reaction. In theory, because catalysts are not consumed in …
Britannica English vocabulary
CATALYST — in chemistry, any substance that increases the rate of a reaction without itself being consumed. Enzymes are naturally occurring catalysts …
Britannica English vocabulary
BIOCHEMISTRY — the field of science concerned with the chemical substances and processes that occur in plants, animals, and microorganisms. Specifically, it …
Britannica English vocabulary
ANTIOXIDANT
Britannica English vocabulary
ZIEGLER-NATTA CATALYST — any of an important class of mixtures of chemical compounds remarkable for their ability to effect the polymerization of olefins …
Britannica English vocabulary
YEAR IN REVIEW 1999: BUSINESS-AND-INDUSTRIAL-REVIEW — Advanced Composites. During 1998 the market for composite materials continued to grow. The Society of Plastics Industry's (SPI's) Composite Institute …
Britannica English vocabulary
NATTA, GIULIO — born Feb. 26, 1903, Imperia, near Genoa, Italy died May 2, 1979, Bergamo Giulio Natta. Italian chemist who contributed to …
Britannica English vocabulary
GRIND — I. verb COLLOCATIONS FROM OTHER ENTRIES a cricket field/ground/pitch (= area of ground where cricket is played ) ▪ the …
Longman DOCE5 Extras English vocabulary
FIT — I. verb COLLOCATIONS FROM OTHER ENTRIES a built-in/fitted cupboard British English (= ones that are there permanently and cannot be …
Longman DOCE5 Extras English vocabulary
CATALYST — noun COLLOCATIONS FROM CORPUS ■ VERB act ▪ Such evidence may also act as a catalyst for improving the methods …
Longman DOCE5 Extras English vocabulary
CATALYST — n. Any substance of which a small proportion notably affects the reaction rate of a chemical reaction without itself being …
Britannica Concise Encyclopedia
CATALYSIS — n. Modification (usually acceleration) of a chemical reaction rate by addition of a catalyst , which combines with the reactants …
Britannica Concise Encyclopedia
ENZYMES (EN-ZIMES) — Organic substances (produced by living organisms) which cause or speed up chemical reactions. Organic catalysts and/or biochemical catalysts.
Environmental Engineering English vocabulary
CATALYST (CATALYZE; CATALYSIS) — Say it A substance which increases the rate of a chemical reaction without being consumed or produced by the reaction. …
General Chemistry English Glossary

Американский Англо-Русский словарь

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