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1 chemische Beständigkeit
f < qualit> (z.B. gegen Säure, Lauge, Seewasser) ■ resistance to chemical attack; chemical resistance; chemical stabilityGerman-english technical dictionary > chemische Beständigkeit
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2 chemische Widerstandsfähigkeit
German-english technical dictionary > chemische Widerstandsfähigkeit
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Chemical biology — is a scientific discipline spanning the fields of chemistry and biology that involves the application of chemical techniques and tools, often compounds produced through synthetic chemistry, to the study and manipulation of biological systems.… … Wikipedia
chemical bonding — ▪ chemistry Introduction any of the interactions that account for the association of atoms into molecules, ions, crystals, and other stable species that make up the familiar substances of the everyday world. When atoms approach one another … Universalium
Chemical glycosylation — A chemical glycosylation reaction involves the coupling of a sugar to a glycosyl acceptor forming a glycoside.[1][2][3] If the acceptor is another sugar, the product is an oligosaccharide. The reaction involves coupling a glycosyl donor to a… … Wikipedia
industrial polymers, major — Introduction chemical compounds used in the manufacture of synthetic industrial materials. In the commercial production of plastics, elastomers, man made fibres, adhesives, and surface coatings, a tremendous variety of polymers are… … Universalium
Mathematics and Physical Sciences — ▪ 2003 Introduction Mathematics Mathematics in 2002 was marked by two discoveries in number theory. The first may have practical implications; the second satisfied a 150 year old curiosity. Computer scientist Manindra Agrawal of the… … Universalium
materials science — the study of the characteristics and uses of various materials, as glass, plastics, and metals. [1960 65] * * * Study of the properties of solid materials and how those properties are determined by the material s composition and structure, both… … Universalium
Dealkalization — is a process of surface modification applicable to glasses containing alkali ions, wherein a thin surface layer is created that has a lower concentration of alkali ions than is present in the underlying, bulk glass. This change in surface… … Wikipedia
sedimentary rock — Rock formed at or near the Earth s surface by the accumulation and lithification of fragments of preexisting rocks or by precipitation from solution at normal surface temperatures. Sedimentary rocks can be formed only where sediments are… … Universalium
Nafion — Identifiers CAS number 66796 30 3 … Wikipedia
Iraq — For other uses, see Iraq (disambiguation). Republic of Iraq جمهورية العراق (Arabic) … Wikipedia
Building insulation materials — A selection of insulation materials can aid in building insulation. All of these are based on standard principles of thermal insulation. Materials used to reduce heat transfer by conduction, radiation or convection are employed in varying… … Wikipedia