aerodynamic
의미: Relating to the way air flows around a moving object, or shaped to reduce air resistance and move through the air efficiently.
Aerodynamics is the branch of physics that studies the motion of air and its interaction with solid objects. In practical terms, aerodynamic design is crucial for aircraft, cars, trains, and even buildings. A more aerodynamic shape reduces drag, improving fuel efficiency and speed. The word is used both technically (aerodynamic coefficient) and in everyday language (an aerodynamic bicycle helmet). It collocates with 'design,' 'performance,' 'efficiency,' and 'drag.'
예문
- The car's aerodynamic body shape helps reduce fuel consumption at motorway speeds. 这辆汽车的空气动力学车身造型有助于降低高速公路行驶时的油耗。La forma aerodinámica de la carrocería del coche ayuda a reducir el consumo de combustible a velocidades de autopista.この車の空力的なボディ形状は、高速道路での走行時に燃料消費を抑えるのに役立ちます。이 자동차의 공기역학적 차체 형상은 고속도로 주행 시 연료 소비를 줄이는 데 도움을 줍니다.
- Wind tunnel testing revealed that the new wing design was significantly more aerodynamic than the previous model. 风洞试验表明,新型机翼的空气动力学性能明显优于上一代设计。Los ensayos en túnel de viento revelaron que el nuevo diseño del ala era significativamente más aerodinámico que el modelo anterior.風洞実験により、新しい翼のデザインが以前のモデルよりも大幅に空力性能が高いことが明らかになりました。풍동 실험을 통해 새로운 날개 디자인이 이전 모델보다 공기역학적 성능이 크게 향상되었음이 밝혀졌습니다.
- Cyclists wear aerodynamic helmets and skin-tight clothing to minimise air resistance during time trials. 自行车手在计时赛中佩戴空气动力学头盔和紧身服装,以最大限度减少空气阻力。Los ciclistas llevan cascos aerodinámicos y ropa ajustada para minimizar la resistencia del aire durante las contrarrelojes.自転車選手はタイムトライアルで空気抵抗を最小限に抑えるため、空力ヘルメットとぴったりフィットするウェアを着用します。자전거 선수들은 타임트라이얼에서 공기 저항을 최소화하기 위해 공기역학적 헬멧과 몸에 딱 맞는 의류를 착용합니다.
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사용 가이드
맥락: scientific, professional, media
어조: neutral
기원과 역사
From Greek aero- (air), from aer (air), and dynamikos (powerful), from dynamis (power, force). Coined in the late 19th century as the science of flight developed.
문화적 배경
Era: Modern
Generation: All ages
Social background: Universal
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