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Dirigible
Глоссарий авиационных терминов |
- A lighter-than-air craft capable of being propelled and steered for controlled flight. latin: dirigo,to steer.
- A lighter-than-air craft that can be steered and propelled through the air. from the french word dirigeable meaning steerable. (this term is generally considered out-of-date. the modern term is airship.)
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Controlled, английский
- Управляемый; регулируемый
- Управляемый
- Подконтрольный (о предприятиях)
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Dope, английский
- Preservative and pigmented coloring for fabric aircraft covering and paints, generally nitrate lacquer but generically used to denote all early shellac and coal-tar mixtures on up to present-day acrylics.
- A lubricant used by plumbers on pipe threads.
- Thick liquid or paste used to prepare a surface or a varnish-like substance used for waterproofing or strengthening a material.
- Банк данных по оценкам программного обеспечения
- Heavy grease or other material used to protect or lubricate drill rods and/or open gears, chain and sprockets, etc. also called gunk, bod dope, rod grease.
- To apply a lubricant to drill rods, rod couplings, open gears, etc.
- To doctor a drill diamond. see doctor 1.
Dihedral, английский
- The acute angle, usually upward, between the wing of an airplane and a horizontal cross-section line. opposite of anhedral.
- An inside corner of rock, with more than a 90-degree angle between the faces. see also corner and arête.
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