"Douglas X-3 Stiletto"@en . . "The Douglas X-3 Stiletto was a 1950s United States experimental jet aircraft with a slender fuselage and a long tapered nose, manufactured by the Douglas Aircraft Company. Its primary mission was to investigate the design features of an aircraft suitable for sustained supersonic speeds, which included the first use of titanium in major airframe components. Douglas designed the X-3 with the goal of a maximum speed of approximately 2,000 mph (3,200 km/h), but it was seriously underpowered for this purpose and could not even exceed Mach 1 in level flight. Although the research aircraft was a disappointment, Lockheed designers used data from the X-3 tests for the Lockheed F-104 Starfighter which used a similar trapezoidal wing design in a successful Mach 2 fighter."@en . "Schuyler Kleinhans, Baily Oswald and Francis Clauser"@en . . "McDonnell Douglas aircraft since 1920 Volume 1"@en . . "2"^^ . . "De Douglas X-3 Stiletto was een in de jaren \u201950 ontwikkeld Amerikaans X-vliegtuig gebouwd door de Douglas Aircraft Company. Het toestel viel op door de slanke romp en de taps toelopende neus. Het plan was om met dit toestel onderzoek te doen naar langdurig vliegen met supersonische snelheid. Er was daarom ervoor gekozen de romp voor een groot deel van titanium te maken. Het vliegtuig bleek echter veel te weinig vermogen te hebben en haalde het in vlakke vlucht nog geen Mach 1."@nl . . "Douglas X-3 Stiletto \u2014 \u0430\u043C\u0435\u0440\u0438\u043A\u0430\u043D\u0441\u043A\u0438\u0439 \u044D\u043A\u0441\u043F\u0435\u0440\u0438\u043C\u0435\u043D\u0442\u0430\u043B\u044C\u043D\u044B\u0439 \u0441\u0430\u043C\u043E\u043B\u0451\u0442 \u0444\u0438\u0440\u043C\u044B \u00AB\u0414\u0443\u0433\u043B\u0430\u0441\u00BB."@ru . . . "X-3\u306F\u30A2\u30E1\u30EA\u30AB\u5408\u8846\u56FD\u3067\u958B\u767A\u3055\u308C\u305F\u8D85\u97F3\u901F\u5B9F\u9A13\u6A5F\u3002\u611B\u79F0\u306FStiletto\uFF08\u30B9\u30C6\u30A3\u30EC\u30C3\u30C8\uFF1A\u77ED\u5263\u306E\u610F\uFF09\u3002\u30C0\u30B0\u30E9\u30B9\u793E\u304C\u958B\u767A\u3057\u30011\u6A5F\u304C\u88FD\u9020\u3055\u308C\u305F\u3002"@ja . "Douglas X-3 \u2014 \u0430\u043C\u0435\u0440\u0438\u043A\u0430\u043D\u0441\u044C\u043A\u0438\u0439 \u0435\u043A\u0441\u043F\u0435\u0440\u0438\u043C\u0435\u043D\u0442\u0430\u043B\u044C\u043D\u0438\u0439 \u043B\u0456\u0442\u0430\u043A \u0444\u0456\u0440\u043C\u0438 \u00AB\u0414\u0443\u0433\u043B\u0430\u0441\u00BB."@uk . . . . "Douglas X-3"@ru . . . . "569261"^^ . "The Douglas X-3 Stiletto was a 1950s United States experimental jet aircraft with a slender fuselage and a long tapered nose, manufactured by the Douglas Aircraft Company. Its primary mission was to investigate the design features of an aircraft suitable for sustained supersonic speeds, which included the first use of titanium in major airframe components. Douglas designed the X-3 with the goal of a maximum speed of approximately 2,000 mph (3,200 km/h), but it was seriously underpowered for this purpose and could not even exceed Mach 1 in level flight. Although the research aircraft was a disappointment, Lockheed designers used data from the X-3 tests for the Lockheed F-104 Starfighter which used a similar trapezoidal wing design in a successful Mach 2 fighter."@en . "Douglas X-3 Stiletto"@pt . . "613.5"^^ . . . "afterburning turbojets"@en . . "Douglas X-3 Stiletto"@it . . . . "O Douglas X-3 Stiletto foi uma aeronave experimental dos anos 50 produzida nos Estados Unidos. Alimentada por um motor turbojato, possu\u00EDa asas bastante curtas, tinha uma fuselagem esguia e um nariz comprido. Projetado por Schuyler Kleinhans, Baily Oswald e Francis Clauser e desenvolvida pela Douglas Aircraft Company, a sua miss\u00E3o prim\u00E1ria consistia em investigar o design para velocidades supers\u00F4nicas, que inclu\u00EDa o uso de tit\u00E2nio na arma\u00E7\u00E3o da aeronave e seus componentes. Estava assim previsto que atingisse uma velocidade de 3000 km/h por\u00E9m, sem um motor necess\u00E1rio para levar a aeronave a uma tal velocidade, o X-3 nunca passou a barreira do mach 1. Embora a aeronave tenha sido considerada uma desilus\u00E3o e apenas um exemplar tenha sido constru\u00EDdo, a Lockheed usou os dados recolhidos pelo X-3 para os testes do Lockheed F-104 Starfighter, um ca\u00E7a que continha asas com um design semelhante e atingiu com sucesso a velocidade de mach 2."@pt . . . . . . "20.35"^^ . . "X-3\u8A66\u9A57\u6A5F"@zh . . . "6.91"^^ . . . . "14345"^^ . "Douglas X-3"@de . . "Douglas X-3 Stiletto byl experiment\u00E1ln\u00ED americk\u00FD letoun s proudov\u00FDm pohonem, kter\u00FD vznikl b\u011Bhem 50. let 20. stolet\u00ED. Byl vyroben spole\u010Dnost\u00ED Douglas Aircraft. Letoun m\u011Bl poslou\u017Eit k v\u00FDzkumu letu p\u0159i rychlostech okolo dvoun\u00E1sobku rychlosti zvuku, ale pot\u00ED\u017Ee se z\u00E1stavbou motor\u016F vedly k tomu, \u017Ee byl osazen m\u00E9n\u011B v\u00FDkonn\u00FDmi pohonn\u00FDmi jednotkami. D\u00EDky tomu nedosahoval letoun p\u016Fvodn\u00EDch pl\u00E1novan\u00FDch v\u00FDkon\u016F. P\u0159esto\u017Ee letoun selhal ve sv\u00E9m p\u016Fvodn\u00EDm ur\u010Den\u00ED, p\u0159isp\u011Bl k objasn\u011Bn\u00ED ztr\u00E1ty ovladatelnosti p\u0159i vy\u0161\u0161\u00EDch rychlostech. P\u0159\u00EDnosem letounu tak\u00E9 byla data pro v\u00FDrobce pneumatik, nebo\u0165 letoun m\u011Bl vysokou vzletovou (418 km/h) i p\u0159ist\u00E1vac\u00ED rychlost (321 km/h)."@cs . "Douglas X-3 Stiletto"@pl . . . "38000"^^ . "1952-10-15"^^ . "Douglas X-3 Stiletto byl experiment\u00E1ln\u00ED americk\u00FD letoun s proudov\u00FDm pohonem, kter\u00FD vznikl b\u011Bhem 50. let 20. stolet\u00ED. Byl vyroben spole\u010Dnost\u00ED Douglas Aircraft. Letoun m\u011Bl poslou\u017Eit k v\u00FDzkumu letu p\u0159i rychlostech okolo dvoun\u00E1sobku rychlosti zvuku, ale pot\u00ED\u017Ee se z\u00E1stavbou motor\u016F vedly k tomu, \u017Ee byl osazen m\u00E9n\u011B v\u00FDkonn\u00FDmi pohonn\u00FDmi jednotkami. D\u00EDky tomu nedosahoval letoun p\u016Fvodn\u00EDch pl\u00E1novan\u00FDch v\u00FDkon\u016F. P\u0159esto\u017Ee letoun selhal ve sv\u00E9m p\u016Fvodn\u00EDm ur\u010Den\u00ED, p\u0159isp\u011Bl k objasn\u011Bn\u00ED ztr\u00E1ty ovladatelnosti p\u0159i vy\u0161\u0161\u00EDch rychlostech. P\u0159\u00EDnosem letounu tak\u00E9 byla data pro v\u00FDrobce pneumatik, nebo\u0165 letoun m\u011Bl vysokou vzletovou (418 km/h) i p\u0159ist\u00E1vac\u00ED rychlost (321 km/h)."@cs . . . "1956-05-23"^^ . "Douglas X-3 Stiletto \u2014 \u0430\u043C\u0435\u0440\u0438\u043A\u0430\u043D\u0441\u043A\u0438\u0439 \u044D\u043A\u0441\u043F\u0435\u0440\u0438\u043C\u0435\u043D\u0442\u0430\u043B\u044C\u043D\u044B\u0439 \u0441\u0430\u043C\u043E\u043B\u0451\u0442 \u0444\u0438\u0440\u043C\u044B \u00AB\u0414\u0443\u0433\u043B\u0430\u0441\u00BB."@ru . . . . . . "Douglas X-3 Stiletto"@es . . "166.5"^^ . . "13575"^^ . . . "Le Douglas X-3 Stiletto est un avion exp\u00E9rimental am\u00E9ricain au fuselage effil\u00E9 et aux ailes trapues produit par la Douglas Aircraft Company au d\u00E9but des ann\u00E9es 1950. Il doit servir \u00E0 la recherche sur les vols supersoniques prolong\u00E9s et est le premier avion \u00E0 utiliser des alliages de titane sur la majeure partie du rev\u00EAtement. Il souffre cependant d'une s\u00E9rieuse sous-motorisation et ne peut jamais d\u00E9passer le mur du son en vol horizontal. Bien que l'avion ne permet pas de remplir les objectifs du programme, les donn\u00E9es r\u00E9colt\u00E9es lors des vols d'essai sont utilis\u00E9es par les ing\u00E9nieurs de Lockheed pour la conception du F-104 Starfighter qui est dot\u00E9 d'une voilure similaire \u00E0 celle du X-3."@fr . . "absolute"@en . . "Douglas X-3 Stiletto"@fr . "1112172171"^^ . . "Douglas X-3 Stiletto"@in . . "De Douglas X-3 Stiletto was een in de jaren \u201950 ontwikkeld Amerikaans X-vliegtuig gebouwd door de Douglas Aircraft Company. Het toestel viel op door de slanke romp en de taps toelopende neus. Het plan was om met dit toestel onderzoek te doen naar langdurig vliegen met supersonische snelheid. Er was daarom ervoor gekozen de romp voor een groot deel van titanium te maken. Het vliegtuig bleek echter veel te weinig vermogen te hebben en haalde het in vlakke vlucht nog geen Mach 1."@nl . . . . "1956-05-23"^^ . . "0.476"^^ . "X-3\u201C\u77ED\u5251\u201D\u662F\u4E00\u6B3E\u9053\u683C\u62C9\u65AF\u516C\u53F8\u5236\u9020\u7684\u8BD5\u9A8C\u673A\uFF0C\u5B83\u6709\u7740\u7EC6\u957F\u7684\u673A\u8EAB\u548C\u5F88\u5C16\u7684\u673A\u9F3B\u3002\u5B83\u7684\u4E3B\u8981\u4EFB\u52A1\u662F\u4E3A\u5C06\u6765\u8981\u8FDB\u884C\u957F\u65F6\u95F4\u8D85\u97F3\u901F\u98DE\u884C\u7684\u98DE\u673A\u5BFB\u627E\u5408\u9002\u7684\u7279\u5F81\uFF0C\u5305\u62EC\u949B\u7684\u5927\u91CF\u4F7F\u7528\u3002\u4F46\u662F\uFF0C\u8FD9\u67B6\u98DE\u673A\u5E73\u98DE\u65F6\u7684\u6700\u9AD8\u901F\u5EA6\u8FDE1\u9A6C\u8D6B\u90FD\u4E0D\u5230\uFF0C\u8FD9\u90FD\u8981\u5F52\u548E\u4E8E\u516C\u53F8\u7684J34\u53D1\u52A8\u673A\u3002"@zh . "19000"^^ . "O Douglas X-3 Stiletto foi uma aeronave experimental dos anos 50 produzida nos Estados Unidos. Alimentada por um motor turbojato, possu\u00EDa asas bastante curtas, tinha uma fuselagem esguia e um nariz comprido. Projetado por Schuyler Kleinhans, Baily Oswald e Francis Clauser e desenvolvida pela Douglas Aircraft Company, a sua miss\u00E3o prim\u00E1ria consistia em investigar o design para velocidades supers\u00F4nicas, que inclu\u00EDa o uso de tit\u00E2nio na arma\u00E7\u00E3o da aeronave e seus componentes. Estava assim previsto que atingisse uma velocidade de 3000 km/h por\u00E9m, sem um motor necess\u00E1rio para levar a aeronave a uma tal velocidade, o X-3 nunca passou a barreira do mach 1."@pt . . "\u062F\u0648\u063A\u0644\u0627\u0633 \u0625\u0643-3 \u0633\u062A\u064A\u0644\u064A\u062A\u0648 (\u0628\u0627\u0644\u0625\u0646\u062C\u0644\u064A\u0632\u064A\u0629: Douglas X-3 Stiletto)\u200F \u0647\u064A \u0623\u0646\u062A\u062C\u062A \u0641\u064A \u0627\u0644\u0648\u0644\u0627\u064A\u0627\u062A \u0627\u0644\u0645\u062A\u062D\u062F\u0629. \u0645\u0646 \u0635\u0646\u0627\u0639\u0629 \u0634\u0631\u0643\u0629 \u062F\u0648\u063A\u0644\u0627\u0633 \u0644\u0644\u0637\u0627\u0626\u0631\u0627\u062A. \u0643\u0627\u0646\u062A \u062A\u0633\u062A\u062E\u062F\u0645 \u0628\u0634\u0643\u0644 \u0623\u0633\u0627\u0633\u064A \u0645\u0646 \u0642\u0628\u0644 \u0627\u0644\u0642\u0648\u0627\u062A \u0627\u0644\u062C\u0648\u064A\u0629 \u0627\u0644\u0623\u0645\u0631\u064A\u0643\u064A\u0629. \u0643\u0627\u0646 \u0623\u0648\u0644 \u0637\u064A\u0631\u0627\u0646 \u0644\u0647\u0627 \u0641\u064A 15 \u0623\u0643\u062A\u0648\u0628\u0631 1952. \u0627\u0646\u062A\u0647\u062A \u062E\u062F\u0645\u062A\u0647\u0627 \u0641\u064A 23 \u0645\u0627\u064A\u0648 1956. \u0635\u0646\u0639 \u0645\u0646\u0647\u0627 1 \u0637\u0627\u0626\u0631\u0629."@ar . "1"^^ . "3"^^ . "Douglas X-3"@cs . "124.9"^^ . "Douglas X-3 Stiletto adalah pesawat jet eksperimental tahun 1950-an Amerika Serikat dengan pesawat ramping dan hidung runcing panjang, diproduksi oleh Douglas Aircraft Company. Misi utamanya adalah untuk menyelidiki fitur desain sebuah pesawat yang cocok untuk kecepatan supersonik berkelanjutan, termasuk penggunaan bahan dari titanium pertama dalam komponen badan pesawat utama. Douglas merancang X-3 dengan tujuan kecepatan maksimum sekitar 2.000 mph, tetapi yang terjadi adalah underpowered serius dan bahkan tidak bisa melebihi Mach 1 di tingkat penerbangan. Meskipun hasil dari pesawat penelitian adalah kekecewaan, desainer Lockheed menggunakan data dari tes X-3 untuk Lockheed F-104 Starfighter yang menggunakan desain sayap yang sama hingga terjadilah penerbangan tempur Mach 2 yang sukses."@in . . "0.987"^^ . . . . "at"@en . "20800"^^ . . . . . "4900"^^ . . "1"^^ . . "3.82"^^ . . "X-3 (\u822A\u7A7A\u6A5F)"@ja . "Il Douglas X-3 Stiletto era un velivolo sperimentale con una fusoliera snella ed una punta lunga ed affusolata, prodotto dalla Douglas Aircraft Company. La missione primaria era di studiare le caratteristiche del progetto di un velivolo adatto a decollare, volare e mantenere la velocit\u00E0 supersonica di Mach 2, atterrare autonomamente. Per fare ci\u00F2 per la prima volta si us\u00F2 il titanio nelle componenti principali della struttura del velivolo. Tuttavia, a causa della scarsa potenza dei motori installati, non poteva nemmeno superare Mach 1 in volo livellato."@it . . "Le Douglas X-3 Stiletto est un avion exp\u00E9rimental am\u00E9ricain au fuselage effil\u00E9 et aux ailes trapues produit par la Douglas Aircraft Company au d\u00E9but des ann\u00E9es 1950. Il doit servir \u00E0 la recherche sur les vols supersoniques prolong\u00E9s et est le premier avion \u00E0 utiliser des alliages de titane sur la majeure partie du rev\u00EAtement. Il souffre cependant d'une s\u00E9rieuse sous-motorisation et ne peut jamais d\u00E9passer le mur du son en vol horizontal. Bien que l'avion ne permet pas de remplir les objectifs du programme, les donn\u00E9es r\u00E9colt\u00E9es lors des vols d'essai sont utilis\u00E9es par les ing\u00E9nieurs de Lockheed pour la conception du F-104 Starfighter qui est dot\u00E9 d'une voilure similaire \u00E0 celle du X-3."@fr . . "1"^^ . "Die Douglas X-3 Stiletto war ein Experimentalflugzeug, welches zur Erforschung von aerodynamischen Effekten bei Geschwindigkeiten von Mach 2 und h\u00F6her gebaut worden war. Weiterhin sollten die Bauweise mit den kleinen \u201EStummelfl\u00FCgeln\u201C sowie einige damals neue Materialien wie Titan getestet werden."@de . . . "kts"@en . . . . . . . . . "22400"^^ . . . "\u062F\u0648\u063A\u0644\u0627\u0633 \u0625\u0643\u0633-3 \u0633\u062A\u064A\u0644\u064A\u062A\u0648"@ar . "Douglas X-3 Stiletto adalah pesawat jet eksperimental tahun 1950-an Amerika Serikat dengan pesawat ramping dan hidung runcing panjang, diproduksi oleh Douglas Aircraft Company. Misi utamanya adalah untuk menyelidiki fitur desain sebuah pesawat yang cocok untuk kecepatan supersonik berkelanjutan, termasuk penggunaan bahan dari titanium pertama dalam komponen badan pesawat utama. Douglas merancang X-3 dengan tujuan kecepatan maksimum sekitar 2.000 mph, tetapi yang terjadi adalah underpowered serius dan bahkan tidak bisa melebihi Mach 1 di tingkat penerbangan. Meskipun hasil dari pesawat penelitian adalah kekecewaan, desainer Lockheed menggunakan data dari tes X-3 untuk Lockheed F-104 Starfighter yang menggunakan desain sayap yang sama hingga terjadilah penerbangan tempur Mach 2 yang sukses."@in . . . . . . . . "Douglas X-3"@uk . . "Douglas X-3 \u2014 \u0430\u043C\u0435\u0440\u0438\u043A\u0430\u043D\u0441\u044C\u043A\u0438\u0439 \u0435\u043A\u0441\u043F\u0435\u0440\u0438\u043C\u0435\u043D\u0442\u0430\u043B\u044C\u043D\u0438\u0439 \u043B\u0456\u0442\u0430\u043A \u0444\u0456\u0440\u043C\u0438 \u00AB\u0414\u0443\u0433\u043B\u0430\u0441\u00BB."@uk . . "El Douglas X-3 Stiletto fue un avi\u00F3n a reacci\u00F3n de investigaci\u00F3n de alta velocidad fabricado por la estadounidense Douglas Aircraft Company. Su misi\u00F3n principal era investigar las caracter\u00EDsticas de dise\u00F1o de un avi\u00F3n adecuado para mantener velocidades supers\u00F3nicas, que inclu\u00EDa el uso por primera vez de titanio en los componentes principales de la estructura.\u200B"@es . . "Douglas X-3 Stiletto"@nl . . . . . "Il Douglas X-3 Stiletto era un velivolo sperimentale con una fusoliera snella ed una punta lunga ed affusolata, prodotto dalla Douglas Aircraft Company. La missione primaria era di studiare le caratteristiche del progetto di un velivolo adatto a decollare, volare e mantenere la velocit\u00E0 supersonica di Mach 2, atterrare autonomamente. Per fare ci\u00F2 per la prima volta si us\u00F2 il titanio nelle componenti principali della struttura del velivolo. Tuttavia, a causa della scarsa potenza dei motori installati, non poteva nemmeno superare Mach 1 in volo livellato."@it . . . "432"^^ . "X-3\u306F\u30A2\u30E1\u30EA\u30AB\u5408\u8846\u56FD\u3067\u958B\u767A\u3055\u308C\u305F\u8D85\u97F3\u901F\u5B9F\u9A13\u6A5F\u3002\u611B\u79F0\u306FStiletto\uFF08\u30B9\u30C6\u30A3\u30EC\u30C3\u30C8\uFF1A\u77ED\u5263\u306E\u610F\uFF09\u3002\u30C0\u30B0\u30E9\u30B9\u793E\u304C\u958B\u767A\u3057\u30011\u6A5F\u304C\u88FD\u9020\u3055\u308C\u305F\u3002"@ja . . . . . "3370"^^ . . . . "Die Douglas X-3 Stiletto war ein Experimentalflugzeug, welches zur Erforschung von aerodynamischen Effekten bei Geschwindigkeiten von Mach 2 und h\u00F6her gebaut worden war. Weiterhin sollten die Bauweise mit den kleinen \u201EStummelfl\u00FCgeln\u201C sowie einige damals neue Materialien wie Titan getestet werden."@de . . . "3600.0"^^ . "\u062F\u0648\u063A\u0644\u0627\u0633 \u0625\u0643-3 \u0633\u062A\u064A\u0644\u064A\u062A\u0648 (\u0628\u0627\u0644\u0625\u0646\u062C\u0644\u064A\u0632\u064A\u0629: Douglas X-3 Stiletto)\u200F \u0647\u064A \u0623\u0646\u062A\u062C\u062A \u0641\u064A \u0627\u0644\u0648\u0644\u0627\u064A\u0627\u062A \u0627\u0644\u0645\u062A\u062D\u062F\u0629. \u0645\u0646 \u0635\u0646\u0627\u0639\u0629 \u0634\u0631\u0643\u0629 \u062F\u0648\u063A\u0644\u0627\u0633 \u0644\u0644\u0637\u0627\u0626\u0631\u0627\u062A. \u0643\u0627\u0646\u062A \u062A\u0633\u062A\u062E\u062F\u0645 \u0628\u0634\u0643\u0644 \u0623\u0633\u0627\u0633\u064A \u0645\u0646 \u0642\u0628\u0644 \u0627\u0644\u0642\u0648\u0627\u062A \u0627\u0644\u062C\u0648\u064A\u0629 \u0627\u0644\u0623\u0645\u0631\u064A\u0643\u064A\u0629. \u0643\u0627\u0646 \u0623\u0648\u0644 \u0637\u064A\u0631\u0627\u0646 \u0644\u0647\u0627 \u0641\u064A 15 \u0623\u0643\u062A\u0648\u0628\u0631 1952. \u0627\u0646\u062A\u0647\u062A \u062E\u062F\u0645\u062A\u0647\u0627 \u0641\u064A 23 \u0645\u0627\u064A\u0648 1956. \u0635\u0646\u0639 \u0645\u0646\u0647\u0627 1 \u0637\u0627\u0626\u0631\u0629."@ar . . . . . . . . . . "* Bristol 188"@en . . . . . "Douglas X-3 Stiletto \u2013 (ang. sztylet) eksperymentalny ameryka\u0144ski samolot odrzutowy zbudowany przez Douglas Aircraft Company, charakteryzuj\u0105cy si\u0119 bardzo smuk\u0142\u0105 sylwetk\u0105 i ostro zako\u0144czonym dziobem. Podstawowym zadaniem maszyny X-3 by\u0142o zbadanie wp\u0142ywu d\u0142ugotrwa\u0142ego lotu z pr\u0119dko\u015Bci\u0105 nadd\u017Awi\u0119kow\u0105, st\u0105d u\u017Cycie tytanu jako podstawowego materia\u0142u konstrukcyjnego. Silnik samolotu X-3 mia\u0142 zbyt ma\u0142\u0105 moc, co uniemo\u017Cliwi\u0142o przekroczenie pr\u0119dko\u015Bci 1 macha w locie poziomym."@pl . "* List of X-3 flights\n* List of military aircraft of the United States"@en . "Preserved at National Museum of the United States Air Force"@en . . "X-3\u201C\u77ED\u5251\u201D\u662F\u4E00\u6B3E\u9053\u683C\u62C9\u65AF\u516C\u53F8\u5236\u9020\u7684\u8BD5\u9A8C\u673A\uFF0C\u5B83\u6709\u7740\u7EC6\u957F\u7684\u673A\u8EAB\u548C\u5F88\u5C16\u7684\u673A\u9F3B\u3002\u5B83\u7684\u4E3B\u8981\u4EFB\u52A1\u662F\u4E3A\u5C06\u6765\u8981\u8FDB\u884C\u957F\u65F6\u95F4\u8D85\u97F3\u901F\u98DE\u884C\u7684\u98DE\u673A\u5BFB\u627E\u5408\u9002\u7684\u7279\u5F81\uFF0C\u5305\u62EC\u949B\u7684\u5927\u91CF\u4F7F\u7528\u3002\u4F46\u662F\uFF0C\u8FD9\u67B6\u98DE\u673A\u5E73\u98DE\u65F6\u7684\u6700\u9AD8\u901F\u5EA6\u8FDE1\u9A6C\u8D6B\u90FD\u4E0D\u5230\uFF0C\u8FD9\u90FD\u8981\u5F52\u548E\u4E8E\u516C\u53F8\u7684J34\u53D1\u52A8\u673A\u3002"@zh . "Douglas X-3 Stiletto \u2013 (ang. sztylet) eksperymentalny ameryka\u0144ski samolot odrzutowy zbudowany przez Douglas Aircraft Company, charakteryzuj\u0105cy si\u0119 bardzo smuk\u0142\u0105 sylwetk\u0105 i ostro zako\u0144czonym dziobem. Podstawowym zadaniem maszyny X-3 by\u0142o zbadanie wp\u0142ywu d\u0142ugotrwa\u0142ego lotu z pr\u0119dko\u015Bci\u0105 nadd\u017Awi\u0119kow\u0105, st\u0105d u\u017Cycie tytanu jako podstawowego materia\u0142u konstrukcyjnego. Silnik samolotu X-3 mia\u0142 zbyt ma\u0142\u0105 moc, co uniemo\u017Cliwi\u0142o przekroczenie pr\u0119dko\u015Bci 1 macha w locie poziomym."@pl . "El Douglas X-3 Stiletto fue un avi\u00F3n a reacci\u00F3n de investigaci\u00F3n de alta velocidad fabricado por la estadounidense Douglas Aircraft Company. Su misi\u00F3n principal era investigar las caracter\u00EDsticas de dise\u00F1o de un avi\u00F3n adecuado para mantener velocidades supers\u00F3nicas, que inclu\u00EDa el uso por primera vez de titanio en los componentes principales de la estructura.\u200B"@es . . . . .