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Многолетняя
Англо-русский словарь по геологии |
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Permafrost, английский
- Permanently frozen soil, subsoil, or other deposits in arctic or subarctic regions.
- A permanently frozen soil.
- Вечная мерзлота, многолетняя криолитозона; многолетнемёрзлый грунт
- Ground, soil, or rock that remains at or below 0o c for at least two years. it is defined on the basis of temperature and is not necessarily frozen. compare - continuous permafrost, discontinuous permafrost, sporadic permafrost, thaw-stable permafrost, thaw sensitive permafrost. nrc
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Polyactinal, английский
Polyhedron, английский
Многогранник
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