Translation for 'alteration' from English to Russian

alteration

изменение {с}

• These occur in thin beds exhibiting graded bedding reminiscent of placer sorting. Alteration is nonexistent to very weak at best and the weak chlorite and sericite are believed to be mainly post-ore effects.
• Various parts of the main volcano have been subjected to hydrothermal alteration.
• Pararealgar is an alteration product of realgar resulting from exposure to light.
• Cronstedtite is a major constituent of CM chondrites, a carbonaceous chondrite group exhibiting varying degrees of aqueous alteration. Cronstedtite abundance decreases with increasing alteration.
• The 'major' alteration is usually superfluous, as a key description missing an alteration is invariably assumed to be major.

• It occurs as a secondary alteration product in lead ore deposits.
• "Do you approve of the proposed law for the alteration of the Constitution entitled" "Constitution Alteration (Corporations) 1912"?
• Investigation of altered rocks in hydrothermal ore deposits has highlighted several ubiquitous types of "alteration assemblages" which create distinct groups of metasomatic alteration effects, textures and mineral assemblages.
• Bowens is a surname of Welsh origin, it is a alteration of Bowen with English patronymic-s. Modified spelling of Dutch Bouwens, an alteration of Bauwens.
• Conversely, these fluids may metasomatically alter a rock, introducing new Rb and Sr into the rock (generally during potassic alteration or calcic (albitisation) alteration.

• 1996 devised a formula ("MAI," Mineralogical Alteration Index), quantified the amount of unaltered silicate grains, and graded the alteration level of chondrules to quantify alteration.
• The whole batholith has been subject to deuteric alteration that replaced rock's biotite with muscovite and in general depleted biotite in iron, magnesium and titanium.
• Due to the widespread nature of the dolomitization of the Pahasapa in the central Black Hills, but the sparse alteration outside of this area, the alteration is interpreted to have occurred early in the formation's history, before consolidation, while the newly deposited limestone was still close to sea-level.
• Mineral alteration is distinctly different than the rock alteration process metamorphism.
• Listed status gives buildings a degree of protection from unapproved alteration, demolition or other changes.

• Yoichi Ishida interprets alteration in neighborhood size as alteration in dispersal variance linking both Wright's statistical theory and Malécot's probabilistic theory explaining why they both invite similar conclusions.
• The word comes from Middle English [...] , an alteration of obsolete [...] , from Anglo-French [...] , ultimately from Vulgar Latin [...] , itself an alteration of Latin [...] (scribe).