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Stdatm
| Словарь терминов и сокращений в авиации |
Standard atmosphere
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Standard atmosphere, английский
- Стандартная атмосфера
- A pressure equivalent to 14.7 lb per sq in. (1.01 ? 106 dynes per sq cm).
- Air maintained at 70°f (21°c) and 65% relative humidity. when international testing is involved, a standard temperature of 20°c or, by agreement, 27°c may be used. special humidity and temperature conditions are sometimes prescribed for the testing of certain textiles for specific service predictions, resistance to water or biological action, etc.
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Atmosphere, английский
- The envelope of gases that surround a planet`s surface held by the planet`s gravity. over the earth, the atmosphere is divided into several layers based on their properties. the most common layer designations are
- Атмосфера
- The ambient air, or thin elastic fluid which surrounds the globe, and gradually diminishing in gravity rises to an unknown height, yet by gravitation partakes of all its motions.
- [1] the envelope of air surrounding the globe. [2] a unit of pressure equal to 76 centimeters (29.9 inches) of mercury, or 1033.2 grams/sq. centimeter (2116.3 pounds/sq. foot). (cf. hydrosphere, lithosphere.)
- Атмосфера; воздух
- Атмосфера. газовая оболочка, окружающая землю (вмо). см. также air— атмосферный воздух.
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Stdb, английский
Starboard
System technology demonstrator, английский
Демонстрационный образец системы
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