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1 местная концентрация напряжений
1) Metallurgy: localized stress concentration2) Mechanics: fatigue-strength reductionУниверсальный русско-английский словарь > местная концентрация напряжений
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2 концентрация
concentration
-, вредная — harmful concentration
- напряжений — stress concentration
ограниченная зона повышенных напряжений конструкции. — in structures, a localized area of high stress.
- напряжений, местная — local stress concentration
зона опасных напряжений металлической поверхности в результате повреждений от инструмента, наличия царапин или трещин. — а dangerous stress condition that often arises from metal surface conditions such as ool marks, scratches, cracks.
-, не превышающая (0,15 %) по объему — concentration not exceeding (0.15 %) by volume
-, опасная — hazardous concentration
в кабине экипажа и пассажирских салонах не допустима опасная концентрация газов или паров. — crew and passenger compartment air must be free from harmful or hazardous concentrations of gases or vapors.
в к. — in concentration, at concentration rate (up to... kg per... liters)Русско-английский сборник авиационно-технических терминов > концентрация
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3 местное напряжение
1) Engineering: local stress2) Astronautics: local stress concentration3) Mechanics: localized stressУниверсальный русско-английский словарь > местное напряжение
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