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1 fineness ratio (l/d=length/width)
Англо-русский словарь промышленной и научной лексики > fineness ratio (l/d=length/width)
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2 качество крыла
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3 гранулометрический состав
fineness ratio метал., graduation, granularity, granulometric composition, particle size, grain size distribution, particle size distributionРусско-английский научно-технический словарь Масловского > гранулометрический состав
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4 относительное удлинение фюзеляжа
Русско-английский научно-технический словарь Масловского > относительное удлинение фюзеляжа
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5 аэродинамическое качество
1) General subject: fineness2) Aviation: aerodynamic quality, fineness ratio, wing/drag ratio3) Naval: lift over drag ratio4) Engineering: L/D ratio, aerodynamic efficiency, aerodynamic fineness (напр. конструкции воздушного судна), lift-drag ratio, lift/drag ratio5) Astronautics: lift-over-drag ratio, lift-to-drag ratioУниверсальный русско-английский словарь > аэродинамическое качество
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6 удлинение
1) General subject: distension, elongation, extension, outstretch, prolongation (линии и т. п.), stretch2) Geology: lineation3) Naval: slenderness ratio4) Medicine: augmentation, elongation (напр. конечности при переломе), lengthening, protraction5) Obsolete: imp6) Military: pointedness7) Engineering: add-on, drawing out, rolling-out, stretch (при растяжении), stretching (при растяжении), stretching-out8) Construction: drawing down, tensile strain, tension strain, total extension, unit elongation9) Mathematics: continuation10) Economy: stretching-gut11) Automobile industry: dilatation, dilation13) Polygraphy: fanning-out (листа)14) Textile: gain15) Information technology: extending16) Oil: extension (напр. трубопровода), extension strain17) Astronautics: expansion, fineness, fineness ratio18) Geophysics: directional surveys elongation19) Jewelry: length-to-width ratio20) Makarov: aspect ratio( относительное), elongation (относительное), expansion in length, fineness ratio (фюзеляжа), slenderness -
7 удлинение
aspect ratio (ar)
(аэродинамического профиля)
отношение размаха профиля (крыла) к его средней хорде (рис. 137). — the ratio of the square of span of an airfoil to the total airfoil area, or the ratio of its span to its mean chord.
- (образца или детали под нагрузкой, вытяжка) — elongation
- (растяжение) — stretch
- (цилиндрического тела, напр., фюзеляжа) — fineness ratio
- болта — bolt elongation
-, большое (аэродинамического профиля) — high aspect ratio
профиль большого удлинения имеет относительно большой размах и малую хорду. — an airfoil of high aspect ratio is of relatively long span and short chord.
- вертикального оперения — vertical tail aspect ratio
- горизонтального оперения — horizontal tail aspect ratio
- крыла (относительное) (рис. 137) — wing aspect ratio
- крыла no трапеции — aspect ratio of tapered wing
- лопасти — blade aspect ratio
-, малое — low aspect ratio
профиль малого удлинения имеет относительно малый размах и большую хорду. — an airfoil of low aspect ratio is of relatively short span and long chord.
-, местное — local elongation
-, остаточное — permanent elongation
- фюзеляжа — fuselage fineness ratio
отношение длины фюзеляжа к его максимальному диаметру. — the ratio of the length of a fuselage to its maximum diameter.
-, эффективное — effective aspect ratio
применяется при рассчете индуктивного сопротивления крыла. — the aspect ratio of an airfoil of elliptical plan form that, for the same lift coefficient, has the same induced-drag coefficient as the airfoil, or combination of airfoils, in question.Русско-английский сборник авиационно-технических терминов > удлинение
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8 степень измельчения
1) Engineering: fineness number, reduction range2) Agriculture: degree of fineness, degree of particle fineness, dispersity, length of cut (напр. пожнивных или растительных остатков)4) Food industry: fineness degree, grinding size5) Plastics: degree of grinding, fineness ratio, reduction ratio6) General subject: degree of abrasionУниверсальный русско-английский словарь > степень измельчения
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9 относительное удлинение
1) Aviation: fineness ratio, (кpыла) aspect ratio, (крыла)(сокр. от aspect ratio) A2) Naval: normal strain, span-chord ratio3) Military: length-diameter, length-to-diameter ratio( of the penetrator)4) Engineering: elongation, extension strain, fineness ratio (фюзеляжа, корпуса), percent elongation, stretch ratio5) Construction: coefficient of strain, elongation per unit length, linear strain, unit extension6) Automobile industry: elongation at break, extension, ultimate elongation7) Metallurgy: percentage extension, percentage of elongation8) Oil: percent elongation (в процентах), percentage elongation, relative elongation, specific elongation9) Astronautics: length-diameter ratio10) Aeronautics: aspect ratio (крыла)11) Drilling: coefficient of extension, modulus of elongation, relative deformation, tensile elongation, unit elongation12) Polymers: extension coefficient, length-diameter (при испытании на растяжение кольцевых образцов), tensile strain, tension strain13) Automation: direct strain14) Makarov: coefficient of elongation, percentage elongation (в процентах), percentage of elongation (в процентах), relative elongation (linear strain) (линейное растяжение), stretching strain, tension set (после разрыва)Универсальный русско-английский словарь > относительное удлинение
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10 модуль крупности
1) Geology: gradation factor2) Engineering: size modulus3) Agriculture: modulus of fineness4) Construction: Abram's fineness modulus (песка, заполнителей), fineness modulus5) Metallurgy: size modulus (частиц)6) Silicates: fineness modulus (заполнителя), fineness ratio7) Makarov: fineness modulus (зёрен) -
11 удлинение ракеты
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12 коэффициент остроты
Универсальный русско-английский словарь > коэффициент остроты
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13 качество
аэродинамическое качество1. aerodynamic quality2. fineness ratio 3. aerodynamic efficiency 4. aerodynamic fineness допуск к работе в качестве пилотаact as a pilot authorityкачество рабочей смесиmixture ratioкачество речиspeech qualityконтроль качества изготовления воздушных судовaircraft production inspectionлетное качествоflying qualityоценка профессиональных качеств пилотаflight evaluationрегулирование качества смесиmixture adjustmentрегулировать качество смесиadjust mixtureуказатель качества топливной смесиfuel mixture indicatorэксперт по контролю за качествомquality control expert -
14 относительное удлинение
1. aspect ratio2. specific elongation -
15 относительное удлинение
1. specific elongation2. elongation3. aspect ratioРусско-английский новый политехнический словарь > относительное удлинение
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16 бесконечное удлинение
Авиация и космонавтика. Русско-английский словарь > бесконечное удлинение
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17 относительное удлинение
Авиация и космонавтика. Русско-английский словарь > относительное удлинение
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18 высокое содержание металла
1) General subject: fineness, fineness ratio2) Gold mining: high assayУниверсальный русско-английский словарь > высокое содержание металла
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19 гранулометрический состав
1) Aviation: grain texture2) Engineering: fractional makeup, gradation, grading, grain-size analysis, grain-size classification (грунта), grain-size composition, grain-size distribution, granulation, granulometric composition, particle-size distribution, size composition, size distribution, size grading, PSD3) Agriculture: aggregate-size distribution (почвы), grain-size distribution (почвы), particle-size distribution (почвы)4) Construction: gradation (грунта), grain size composition, mechanical composition, particle-size distribution (напр, грунта)5) Railway term: gradation composition6) Mining: coarseness of grading7) Forestry: particle-size composition8) Metallurgy: grain fineness9) Oil: distribution of sizes, fineness ratio, grade, grain size (distribution), grain size trends, mechanical grading, grain composition10) Fishery: size-grade distribution11) Silicates: granularity-зернистость13) Drilling: grade analysis, graduation, granularity14) Sakhalin energy glossary: grading analysis, grain distribution, grain size, particle size distribution15) Polymers: grain size distribution16) Plastics: sieve analysis17) Sakhalin R: Cl, clay, grain size (distribution)18) Makarov: graded size, granulometric composition (напр. почв), particle size, site composition19) Aluminium industry: granulometric size composition, particle compositionУниверсальный русско-английский словарь > гранулометрический состав
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20 зерновой состав
1) Engineering: grain fineness, grain size2) Construction: gradation (грунта), grading, grain size composition, grain-size distribution, granulometric composition, mechanical composition, particle-size distribution3) Silicates: grain composition, granularity-зернистость4) Automation: grain distribution (напр. абразивного круга)5) Makarov: graded size, particle size
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См. также в других словарях:
Fineness ratio — is a term used in aerospace engineering to describe the overall shape of a streamlined body. Specifically, it is the ratio of the length of a body to its maximum width; shapes that are short and fat have a low fineness ratio, those that are long… … Wikipedia
fineness ratio — The ratio of the chord to the maximum thickness of an airfoil expressed as a percentage. In the case of other streamlined bodies, it is the ratio of their length to their maximum diameter, or, sometimes, to some equivalent dimension. This is said … Aviation dictionary
fineness ratio — noun : the ratio of the length of a streamlined body (as a fuselage) to its maximum diameter * * * 1. Aeron. the ratio of the length of a streamlined body, as a rocket or airplane hull, to its maximum diameter. 2. Rocketry. See aspect ratio (def … Useful english dictionary
fineness ratio — 1. Aeron. the ratio of the length of a streamlined body, as a rocket or airplane hull, to its maximum diameter. 2. Rocketry. See aspect ratio (def. 4a). * * * … Universalium
Fineness — The fineness of a precious metal refers to the ratio of the primary metal to any additives or impurities. Most precious metal is used in the form of an alloy. Other metals are added to increase hardness, to make the metal more practical for use… … Wikipedia
fineness — noun a) The ratio, in a precious metal, of the primary metal to any additives or impurities. b) The ratio of a ships length to her beam … Wiktionary
aspect ratio — 1. Aeron. the ratio of the span of an airfoil to its mean chord. 2. Television. the ratio of the width of an image to its height, usually the ratio 4 to 3. 3. Naval Archit. the ratio of the height of a rudder to its fore and aft length. 4.… … Universalium
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Concorde — For other uses, see Concorde (disambiguation). Concorde Role Supersonic airliner … Wikipedia
Swept wing — A swept wing is a wing planform common on high speed aircraft, with the wing swept back instead of being set at right angles to the fuselage. This is a useful drag reducing measure for aircraft flying just below the speed of sound. Forward sweep… … Wikipedia
airplane — /air playn /, n. 1. a heavier than air aircraft kept aloft by the upward thrust exerted by the passing air on its fixed wings and driven by propellers, jet propulsion, etc. 2. any similar heavier than air aircraft, as a glider or helicopter. Also … Universalium