- ice admixture
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добавка льда (для уменьшения экзотермий бетона)
Англо-русский словарь технических терминов. 2005.
Англо-русский словарь технических терминов. 2005.
Miscegenation — Race Classification Race (classification of humans) Genetics … Wikipedia
Native Americans in the United States — This article is about the indigenous people of the United States. For other indigenous people see Indigenous peoples by geographic regions Native Americans … Wikipedia
Passing (racial identity) — Examples US civil rights leader Walter Francis White (who was blond haired, blue eyed, and very pale skinned), the chief executive of the NAACP from 1929 until his death in 1955, was of mixed race and mostly white ancestry. Five of his great… … Wikipedia
Concrete — This article is about the construction material. For other uses, see Concrete (disambiguation). Outer view of the Roman Pantheon, still the largest unreinforced solid concrete dome.[1] … Wikipedia
Genetic history of Europe — European populations have a complicated demographic and genetic history, including many layers of successive migrations between different time periods, from the first appearance of Homo sapiens in the Upper Paleolithic to contemporary immigration … Wikipedia
Early human migrations — Map of early human migrations according to mitochondrial population genetics (numbers are millennia before present) [under discussion]. Early human migrations began when Homo erectus first migrated out of Africa over the Levantine corridor and… … Wikipedia
arctic — arctically, adv. /ahrk tik/ or, esp. for 7, /ahr tik/, adj. 1. (often cap.) of, pertaining to, or located at or near the North Pole: the arctic region. 2. coming from the North Pole or the arctic region: an arctic wind. 3. characteristic of the… … Universalium
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Genetic history of indigenous peoples of the Americas — For a non technical introduction to genetics in general, see Introduction to genetics … Wikipedia
Genetic history of the British Isles — Population research using DNA is initiating research into the genetic history of the British Isles. Genetically, the population native to the British Isles is closely associated with the larger region of Western Europe, and in particular with the … Wikipedia