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41 lift
1. подъемная сила; вертикальная тяга < подъемного двигателя>2. подъем/ поднимать(ся)3. подъемник, лифтlift due to blowing1-g liftadverse lift from the tailaerodynamic liftaileron liftairfoil liftasymmetric liftaugmented-power liftblade liftbody liftbuoyant liftcanard liftcirculation liftcirculation-control liftcirculatory liftclean liftcompression liftcushioning liftdeck liftdeployment liftdirect jet liftejector liftejector augmented liftelevon liftflexible liftforebody liftfountain liftfuselage liftgust liftgust-induced lifthigh lifthydraulic liftincremental liftindicial liftinduced liftintra-theater liftjet liftjet-induced liftlevel-flight liftlocal liftmaneuver liftmaneuvering liftmissile liftnet liftnet buoyant liftnoncirculatory liftnonlinear liftnosewheel liftoscillatory liftoverall liftpower-off liftpowered liftrigid liftrotor liftsection liftspoiler liftstatic liftsteady liftsubsonic lifttail lifttotal lifttrim lifttrimmed liftunpowered liftuntrimmed liftusable liftvortex liftvortex-induced liftwing liftwing spanwise liftwing-body lift -
42 stall
срыв < потока>; сваливание < самолета>; срыв < в двигателе>; помпаж/ сваливаться; выводить на режим сваливания [срыва], попадать в режим сваливания [срыва]abrupt stallaccelerated stallalpha stallangle-of-attack stallapproach stallasymmetric stallbenign stallblade stallcanard stallcanopy stallclean stallcompressor stalldeep stalldirty stalldynamic stallelevator stallfin stallg-induced stallhammerhead stallhigh-speed stallhung stallice-induced stallimpending stallincipient stallinlet distortion induced stallintentional stallinverted stalljet stalljet detachment stallleading-edge stalllocked-in stalllow-speed stallmild stallnatural stallnonrecoverable stallouter wing-panel stallpost stallpower-off stallquiet stallrotating stallrotor stallself-clearing stallshock stallshock-induced stallstatic stallstraight flight stalltailplane stallthree-dimensional stalltip stalltrailing-edge stalltwo-dimensional airfoil stallunaccelerated stallunrecoverable stallupright stallvortex breakdown-induced stallwell-behaved stallwing stallwing-section stall -
43 technology
1. техника; технические средства; технические усовершенствования2. технология3. метод(ы)active control technologyaerodynamics technologyaeroelastic tailoring technologyaerostatic technologyAEW technologyairfoil technologyanti-stealth technologyartificial icing technologybeam-index technologybistatic technologycanard technologycasting technologyCCV technologyCIC technologycirculation-control technologyclose-in combat technologycockpit technologycockpit automation technologycontrol technologycontrol-configured technologycost intensive technologycost reducing technologydesign technologydetection technologyemerging technologyenabling technologyengine technologyengineering technologyfar-term technologyfighter/attack technologyflat-panel technologyflight control technologyfly-by-light technologyfly-by-wire technologyforward-swept-wing technologyfracture mechanics technologyfracture mechanics life technologyfunctional technologyhigh technologyhigh-angle-of-attack technologyhigh-leverage technologyhigh-lift technologyhigh-temperature technologyhot-section technologyimplementing technologyinlet technologyintegrated circuit technologyintegration technologyKalman-filter technologylaminar flow technologylanding technologylighter-than-air systems technologyLO technologyloading/unloading technologylow-observable technologylow-observables technologymaintainability technologymanufacturing technologymetal technologymicroprocessor technologymoderate cost technologynear-net shape technologynight-attack technologynoise technologyoblique-wing technologyoptimal control technologypatching technologypost-stall technologypower-augmented ram technologypowered-lift technologypropfan technologypropulsive-lift technologyradar-eluding technologyrepair technologyrotary-wing technologyrotorcraft technologyshort field technologyshort-takeoff vertical landing technologysimulation technologysimulator technologystealth technologystealth-enhancing technologySTOL technologystructures technologysupporting technologysurface-mounted technologytilt rotor technologytip-jet technologyUSB technologyV/STOL technologyvertical flight technologyvisual technologyvortex-flow design technologyvortex-lift technologyVTOL technologywind tunnel technology -
44 theory
1. теория2. методtheory of differential gamesactuator disk vortex theoryattached-flow theorybifurcation theoryBirnbaum's theoryblade element theoryboundary layer theoryBredt theorycatastrophe theoryclassical airfoil theorycombined blade element andconical-flow theoryconsistent theoryCosserat theorydeformation theorydifferential momentum theoryequivalent flap theoryextended momentum theoryfailure theoryfeedback theoryfinite-blade vortex theoryFloquet theoryFloquet-Liapunov theoryFlugge shell theoryflutter theoryflying qualities theoryfree-vortex sheet theoryGreenberg theoryhigher order theoryhydrostatic theory of blackoutlaminate theorylifting-line theorylifting-surface theorylinear elastic theorylinear optimal control theorylinear potential theorylinear quadratic Gaussian/loop transfer recovery control theorylinear regulator theorylinear quadratic theoryLQG/LTR control theoryLQR theoryLQR control theoryMach box theorymomentum theoryNewtonian theoryNewtonian impact theoryNyquist theoryoptimal control theorypiston theorypotential theoryPrandtl-Munk biplane theoryPrandtl's biplane theoryPrandtl's boundary layer theoryPrandtl's wing theoryReissner's theoryroot-locus theoryscaling theoryshell theoryshock-expansion theorysingular perturbation theorysmall disturbance theorysmall perturbation theorysmall-strain theoryspin theorySt. Venant theorystability theorystanding wave theory of panel flutterstrip theorysupersonic piston theorytangent-cone theorytangent-wedge theoryTheodorsen's theorytraveling wave theory of panel flutterTresca theoryunsteady airfoil theoryunsteady lifting-line theoryvariable-structure control theoryvon Karman's theoryvon Mises' theoryvortex theoryvortex-flow theory -
45 ratio
fuel /air mixture ratio — качество рабочей смеси
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46 annex
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47 flank
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48 fly
летать глагол:напуститься (fly, fall)имя существительное:расстояние полета (fly, flight)имя прилагательное: -
49 annexe
пристройка имя существительное: -
50 aerodynamics
1. аэродинамика < наука>2. аэродинамика, аэродинамические характеристикиadvanced aerodynamicsadverse-yaw aerodynamicsairfoil aerodynamicsairframe aerodynamicsbeyond stall aerodynamicscanard aerodynamicscirculation control aerodynamicscomputational aerodynamicsdoublet lattice aerodynamicsexperimental aerodynamicsexternal aerodynamicsfirst-order aerodynamicsflap aerodynamicsforebody aerodynamicsfuselage aerodynamicshelicopter aerodynamicshigh-angle-of-attack aerodynamicsindicial aerodynamicsinteractional aerodynamicsinteractive fan/nacelle aerodynamicslateral aerodynamicslateral-directional aerodynamicslongitudinal aerodynamicslow-speed aerodynamicsmaneuver aerodynamicsnonlinear aerodynamicsoscillatory aerodynamicspiston theory aerodynamicspitch plane aerodynamicspoststall aerodynamicspotential aerodynamicspowered aerodynamicspowered-lift aerodynamicspro-spin aerodynamicsquasisteady aerodynamicsroll orientation-dependent aerodynamicsrotary-wing aerodynamicsrotational flow aerodynamicsrotorcraft aerodynamicsslender-body aerodynamicsslender wing aerodynamicsspoiler aerodynamicssteady aerodynamicsstore aerodynamicsstrip theory aerodynamicssubsonic aerodynamicssupersonic aerodynamicsthree-dimensional aerodynamicsthrust-induced aerodynamicstime-domain aerodynamicstime-variant aerodynamicstransition aerodynamicstransonic aerodynamicsunsteady aerodynamicsV/STOL aerodynamics -
51 angle
1. угол/ образовывать угол; располагаться под углом; иметь наклон2. уголок < металлический прокат>angle of attackangle of capillarityangle of climbangle of sideslipangle of trackangle off the noseangle off the tailangle to the tailangle to trimangle to turnangles of operating incidenceaerodynamic angleaerodynamic anglesaileron angleair-path azimuth angleair-path bank angleair-path climb angleair-path inclination angleair-path track angleaircraft anglesairfoil closing angleapproach angleaspect angleattach angleattachment angleattainable angle of attackattitude angleazimuth anglebank anglebasic local dihedral anglebasic local effective sweep anglebasic local sweep anglebeyond-stall angle of attackblade azimuth anglecamber angleclimb angleclimb-out pitch anglecollective anglecollective pitch anglecomplex angle of attackcone anglecone half angleconing anglecontrol anglecontrol-wheel angleconversion anglecourse anglecowl lip anglecrab anglecrack opening anglecritical angle of attackcruise angle of attackdecalage angledeflection angledelivery angledescent angledihedral angledive angledownwash angleeffective angle of attackeffective angle of incidenceeffective dihedral angleeffective sweep angleelastic angle of attackelevated angle of attackelevation angleelevator angleelevator angle per gEuler angleexhaust anglefin setting angleflap angleflapping angleflight path angleflight path anglesflight path azimuth angleflight path bank angleflight path elevation angleflight path heading angleflight path inclination anglefloating angle of elevatorflow turning angleforward sweep anglefree-floating angle of elevatorfuselage angle of attackfuselage reference anglegeometric angle of attackgeometric twist angleglide angleglidepath angleglideslope angleground limit angle in pitchground limit angle in rollground limit anglesground rotation anglehead angleheading angleimpact angleincidence angleincident angleinclination angleindicated angle of attackinduced angle of attackinflow anglejet anglelag anglelagging anglelateral flapping anglelead angleleading-edge sweep angleline-of-sight angle in azimuthline-of-sight angle in elevationlocal angle of attacklocal dihedral anglelocal effective dihedral anglelocal effective sweep anglelocal geometric twist anglelocal sweep anglelocal twist anglelongitudinal flapping angleMach anglemaneuvering angles of attackmaximum lift angle of attackminimum in-flight blade anglemisalignment anglenose anglenose-up anglenosewheel anglenozzle anglenozzle lip anglenozzle vector angleoff-boresight angleonset angleorientation angleperturbation angleperturbation angle of attackpitch anglepitch Euler anglepitch trim anglepitch attitude angleply anglepolar angleport ground limit anglepost-stall angle of attackpower lever anglePrandtl-Glauert anglePrandtl-Meyer angleprecone angleprelag anglepretwist blade angleprogrammed with angle of attackpusher angle of attackquarter-chord sweep anglerake anglereflection anglereverse pitch anglereverser azimuth angleroll angleroll Euler angleroot pitch anglerotation anglerudder angleseat angleseat back anglesemiapex anglesemivertex anglesetting anglesetting angle of the longitudinal axis with respect to the aircraft axisshaft angleshaft tilt angleshock anglesideslip anglesidewash anglesimulated angle of attacksolid anglespoiler anglestall anglestalling anglestarboard ground limit anglesteepest-climb anglesting-support anglestreamwise angle of attacksun anglesweep anglesweepback angleswirl angletab angletail angle of attacktail clearance angletail ground clearance angletail strike angletail-setting anglethrust anglethrust direction anglesthrust turning anglethrust vector angletrack angletrailing-edge angletrim angletrim angle of attacktrim coning angletrimmed angle of attacktrimmed pitch angletrue angle of attackturning angleturnover angletwist angleupflow angleupwash angleusable angle of attackvector anglevertical angle of attackviewing anglewake skew anglewedge anglewind angleswind azimuth anglewind direction angleswind elevation anglewind-off angle of attackwing root angle of attackwing skew anglewinglet toe out anglewingtip angle of attackyaw Euler anglezero-lift anglezero-lift downwash angle -
52 flow
1. течение; истечение; поток; обтекание/ течь; протекать2. расход <жидкости, газа>3. ход; процессflow along a cornerflow in chemical equilibriumflow of momentumadiabatic flowafterburner fuel flowafterburner main fuel flowafterburner pilot fuel flowair injection mass flowairfoil flowarrival flowattached flowaxisymmetric flowaxisymmetrical flowbackward-facing step flowbaroclinic flowbarotropic flowbase flowblade flowBlasius flowbleed flowblood flowbody-glove flowboundary layer flowbypass flowcavitation flowcavity flowchannel flowchemically reacting flowchoked flowCoanda flowcombusting flowcompressible flowconical flowconically symmetric flowcontinuum fluid flowcore flowCouette flowcross flowcurved flowdata flowdissociated flowdivergent flowengine fuel flowentrained flowentrainment induced flowentrance flowequilibrium flowexhaust flowforebody flowfountain flowfree molecular flowfrozen flowfuel flowfully attached flowfully detached flowfully developed turbulent flowground idle fuel flowheat flowhigh-Reynolds number flowhigh-Reynolds-number flowhigh-speed flowhot flowhypersonic flowideal thrust mass flowidle fuel flowinboard flowincompressible flowinlet flowinlet mass flowintake flowintermittent flowinviscid flowirrotational flowisentropic flowisothermal flowjet flowlaminar flowleading-edge flowlift-producing flowlow-energy flowlow-speed flowlow-temperature flowlower-surface flowmain burner fuel flowmain engine fuel flowmass flowmean flowmelt flowmixed flowmultiphase flowmultishocked flownear-critical flownear-wake flownear-wall flownearly choked flowNewtonian flownonisentropic flownonequilibrium flownozzle flownozzle mass flowone-dimensional flowone-phase flowoptical flowoscillatory flowover-the-wing flowparticle-laden flowpassenger flowperturbed flowPoiseuille flowpotential flowprimary flowprotuberance-induced flowrarefied flowrecirculating flowrecirculation flowreversal flowreverse flowreverser mass flowroot flowrotating flowrotational flowrotor flowsecondary flowseparated flowseparating flowseparation flowseparation-induced flowshear flowshock interference flowshocked flowsinusoidally perturbed flowslip flowspanwise flowspiral flowstable flowsteady flowsubcritical flowsubcritical mass flowsubsonic flowsuction flowsuction mass flowsudden expansion flowsupercritical flowsupersonic flowswirling flowtailplane flowthree-dimensional flowtip flowtraffic flowtranquil flowtransient flowtransitional flowtransonic flowturbulent flowtwo-dimensional flowtwo-phase flowunblown flowunconfined flowuniform flowunsteady flowup-wash flowviscous flowviscous-dominated flowvortex flowvortex-dominated flowvortex-free flowvortex-like flowvortex-type flowvortical flowwake-like flowwall-bounded flowwing flowzero-lift flow -
53 center
центр; середина; pl. расстояние между центрами [осями]; центрировать; ставить в нейтральное положениеair combat operations center — Бр. центр управления боевыми действиями авиации
air command operations center — Бр. центр управления боевыми действиями авиации
air defense direction center — РЛС [пункт] наведения средств ПВО
air proving ground center — центр испытаний авиационной техники; испытательный центр ВВС
airborne battlefield command and control center — воздушный командный пункт управления боевыми действиями тактической авиации
Arnold Engineering Development center — исследовательский инженерный центр ВВС им. Арнольда
center of the glide slope (beam) — ось [равносигнальная зона] глиссадного луча
control and reporting center — центр управления [наведения] и оповещения
integrated mission control center — объединённый центр управления полётами; координационно-вычислительный центр обеспечения полётов КЛА
missile (fire) control center — центральный ракетный пост (подводной лодки); центральный пост управления пуском ракет
propellant center of gravity — ркт. центр тяжести (заправленного) топлива
Royal Air Force Training center — Бр. учебный центр ВВС
tactical air direction center — центр наведения самолётов тактической авиации; центр наведения авиации поддержки
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54 profile
профиль; сечение; очертание; боковая проекция; режим; график; профиль полёта; профилировать; pl. обводы -
55 center
aerodynamic centerаэродинамический фокусair communication centerцентр обеспечения воздушной связиaircraft center lineосевая линия воздушного суднаaircraft center - of - gravityцентровка воздушного суднаaircrew training centerцентр летной подготовкиairfoil center lineсредняя линия аэродинамического профиляair traffic control centerдиспетчерский центр управления воздушным движениемalign the aircraft with the center lineустанавливать воздушное судно по осиarea control centerрайонный диспетчерский центр управления движением на авиатрассеarea forecast centerцентр зональных прогнозовbarrette center lineлиния центрального ряда линейных огнейbottom dead centerнижняя мертвая точкаcenter engineсредний двигательcenter instrument panelсредняя панель приборной доскиcenter liftцентр подъемной силыcenter lineосьcenter line approachзаход на посадку по осевой линииcenter of air pressureцентр аэродинамического давленияcenter of depressionцентр низкого давленияcenter of forceцентр приложения силыcenter of gravityцентр тяжестиcenter of massцентр массcenter of pressureцентр давленияcenter pedestalцентральный пультcenter section panelпанель центропланаcenter the autopilotцентрировать автопилотcenter the wiperцентрировать щеткуcenter wingцентропланcenter wing sectionцентроплан крылаcenter zero scaleдвусторонняя шкалаcollecting centerцентр сбора информацииcontrol centerдиспетчерский центрelastic centerцентр жесткостиentry switching center addressадрес входного центра коммутацииflight information centerцентр полетной информацииflight-test centerлетно-испытательная станцияflow control centerдиспетчерский центр управления потоком воздушного движенияflying training centerцентр летной подготовкиforecast centerцентр прогнозовidentify the center lineобозначать осевую линиюkeep the ball centeredдержать шарик в центреlock over centerзапиратьсяmessage centerцентр обработки донесенийmeteorological centerметеорологический центрoceanic area control centerокеанический районный диспетчерский центрoctave-band center frequencyсредняя частота октавной полосыon aircraft center lineпо оси воздушного суднаpressure centerцентр давленияradar information centerцентр передачи радиолокационной информацииradar processing centerцентр обработки радиолокационной информацииregional control centerрегиональный диспетчерский центрrescue coordination centerкоординационный центр по спасаниюrunway center lineось ВППsearch and rescue centerцентр поиска и спасанияservice centerпанель обслуживанияstand center lineось места стоянкиtaxiway center linerось рулежной дорожкиtop dead centerверхняя мертвая точкаtransmitting center addressадрес передающего центраupper area control centerдиспетчерский центр управления верхним райономupper information centerцентр информации для верхнего районаweather message switching centerкоммутационный центр метеорологических донесенийwindshield center postцентральная стойка лобового стеклаWorld area forecast centerВсемирный центр зональных прогнозов -
56 center
aerodynamic centerаэродинамический фокусair communication centerцентр обеспечения воздушной связиaircraft center lineосевая линия воздушного суднаaircraft center - of - gravityцентровка воздушного суднаaircrew training centerцентр летной подготовкиairfoil center lineсредняя линия аэродинамического профиляair traffic control centerдиспетчерский центр управления воздушным движениемalign the aircraft with the center lineустанавливать воздушное судно по осиarea control centerрайонный диспетчерский центр управления движением на авиатрассеarea forecast centerцентр зональных прогнозовbarrette center lineлиния центрального ряда линейных огнейbottom dead centerнижняя мертвая точкаcenter engineсредний двигательcenter instrument panelсредняя панель приборной доскиcenter liftцентр подъемной силыcenter lineосьcenter line approachзаход на посадку по осевой линииcenter of air pressureцентр аэродинамического давленияcenter of depressionцентр низкого давленияcenter of forceцентр приложения силыcenter of gravityцентр тяжестиcenter of massцентр массcenter of pressureцентр давленияcenter pedestalцентральный пультcenter section panelпанель центропланаcenter the autopilotцентрировать автопилотcenter the wiperцентрировать щеткуcenter wingцентропланcenter wing sectionцентроплан крылаcenter zero scaleдвусторонняя шкалаcollecting centerцентр сбора информацииcontrol centerдиспетчерский центрelastic centerцентр жесткостиentry switching center addressадрес входного центра коммутацииflight information centerцентр полетной информацииflight-test centerлетно-испытательная станцияflow control centerдиспетчерский центр управления потоком воздушного движенияflying training centerцентр летной подготовкиforecast centerцентр прогнозовidentify the center lineобозначать осевую линиюkeep the ball centeredдержать шарик в центреlock over centerзапиратьсяmessage centerцентр обработки донесенийmeteorological centerметеорологический центрoceanic area control centerокеанический районный диспетчерский центрoctave-band center frequencyсредняя частота октавной полосыon aircraft center lineпо оси воздушного суднаpressure centerцентр давленияradar information centerцентр передачи радиолокационной информацииradar processing centerцентр обработки радиолокационной информацииregional control centerрегиональный диспетчерский центрrescue coordination centerкоординационный центр по спасаниюrunway center lineось ВППsearch and rescue centerцентр поиска и спасанияservice centerпанель обслуживанияstand center lineось места стоянкиtaxiway center linerось рулежной дорожкиtop dead centerверхняя мертвая точкаtransmitting center addressадрес передающего центраupper area control centerдиспетчерский центр управления верхним райономupper information centerцентр информации для верхнего районаweather message switching centerкоммутационный центр метеорологических донесенийwindshield center postцентральная стойка лобового стеклаWorld area forecast centerВсемирный центр зональных прогнозов -
57 chord
chord nхордаaerodynamic chordаэродинамическая хордаaerofoil section chordхорда профиля несущей поверхностиaileron chordхорда элеронаblade chordхорда лопастиcenterwing chordхорда центропланаchord airfoil lengthдлина хорды профиляchord lineлиния хордыcontrol surface chordхорда руляgeometric chordгеометрическая хордаmean aerodynamic chordсредняя аэродинамическая хордаmean chordсредняя хордаmean geometric chordсреднегеометрическая хордаmeanroot chordкорневая хордаsection chordхорда сеченияstream-wise chordобтекать хорду по потокуtip chordконцевая хордаwing chordхорда крылаwing chord lineлиния хорды крыла -
58 outline
1) очертание
2) обводить
3) абрис
4) брульон
5) контур
6) начертание
7) набрасывание
8) набросок
9) очерк
10) предначертание
11) эскиз
12) контурный
13) эскизный
– airfoil outline
– first outline
– location outline
– outline drawing
– outline in advance
– outline map
– outline plan
– outline template
– wing outline -
59 a spoiler increases the drag
Макаров: (on the wing or airfoil surface) интерцептор увеличивает лобовое сопротивлениеУниверсальный англо-русский словарь > a spoiler increases the drag
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60 spoiler increases the drag
Макаров: (on the wing or airfoil surface) интерцептор увеличивает лобовое сопротивлениеУниверсальный англо-русский словарь > spoiler increases the drag
См. также в других словарях:
Airfoil — An airfoil (in American English) or aerofoil (in British English) is the shape of a wing or blade (of a propeller, rotor or turbine) or sail as seen in cross section. An airfoil shaped body moved through a fluid produces a force perpendicular to… … Wikipedia
wing chord — An imaginary line connecting the leading edge to the trailing edge of the wing airfoil section. See chord … Aviation dictionary
Wing shape optimization — is a software implementation of shape optimization primarily used for aircraft design. This allows for engineers to produce more efficient and cheaper aircraft designs.HistoryShape optimization, as a software process and tool, first appeared as… … Wikipedia
wing — /wing/, n. 1. either of the two forelimbs of most birds and of bats, corresponding to the human arms, that are specialized for flight. 2. either of two corresponding parts in flightless birds, which may be rudimentary, as in certain ratite birds … Universalium
wing — [wiŋ] n. [ME winge, weng < ON vaengr (for IE base see WIND2): the word replaced OE fether, wing, FEATHER] 1. a) either of the two feathered forelimbs of a bird, fully developed for flying, as in most birds, or insufficiently developed for… … English World dictionary
wing — [n1] organ, device of flight aileron, airfoil, appendage, feather, pennon, pinion; concepts 399,502 wing [n2] section; extension addition, adjunct, annex, arm, block, branch, bulge, circle, clique, coterie, detachment, division, ell, expansion,… … New thesaurus
wing spar — wing spar, the spar of a wing, as contrasted with that of any other airfoil … Useful english dictionary
airfoil — air foil n. 1. 1 a surface such as the wing of an airplane designed to provide reactive force when in motion relative to the surrounding air. Syn: aerofoil [WordNet 1.5] … The Collaborative International Dictionary of English
airfoil — ☆ airfoil [er′foil΄ ] n. 1. a part with a flat or curved surface, as a wing, rudder, etc., specifically designed to keep an aircraft up or control its movements by reacting to the air through which it moves 2. a similar winglike surface designed… … English World dictionary
wing — I (New American Roget s College Thesaurus) n. pinion, [feathered] limb, pennon, ala; arm, sail; flank; ell, annex, extension; airfoil; flight, flying. v. fly; disable, wound. See addition, aviation, combatant, drama, side. wing it II (Roget s IV) … English dictionary for students
airfoil — /air foyl /, n. Aeron. any surface, as a wing, aileron, or stabilizer, designed to aid in lifting or controlling an aircraft by making use of the air currents through which it moves. [1920 25; AIR1 + FOIL2] * * * Shaped surface, such as an… … Universalium