superconductor
의미: A material that conducts electricity with zero electrical resistance when cooled below a critical temperature, allowing current to flow without any energy loss.
Superconductors have transformative potential in energy transmission, magnetic levitation, and medical imaging (MRI scanners already use superconducting magnets). The main challenge is that most superconductors require extremely low temperatures to function. The search for room-temperature superconductors is one of the most active areas of physics research. Related terms include 'superconductivity' (the phenomenon) and 'superconducting' (the adjective).
예문
- MRI machines rely on superconductor magnets cooled by liquid helium to generate powerful magnetic fields. MRI机器依靠液氦冷却的超导体磁铁来产生强大的磁场。Las máquinas de resonancia magnética dependen de imanes superconductores refrigerados con helio líquido para generar campos magnéticos potentes.MRI装置は強力な磁場を生成するために液体ヘリウムで冷却された超伝導磁石に依存している。MRI 장치는 강력한 자기장을 생성하기 위해 액체 헬륨으로 냉각된 초전도 자석에 의존한다.
- The discovery of a room-temperature superconductor would be one of the most significant breakthroughs in physics. 室温超导体的发现将是物理学最重大的突破之一。El descubrimiento de un superconductor a temperatura ambiente sería uno de los avances más significativos de la física.室温超伝導体の発見は物理学における最も重要なブレークスルーの一つとなるだろう。상온 초전도체의 발견은 물리학에서 가장 중요한 돌파구 중 하나가 될 것이다.
- Japanese engineers are developing superconductor technology for high-speed maglev trains. 日本工程师正在开发用于高速磁悬浮列车的超导体技术。Los ingenieros japoneses están desarrollando tecnología superconductora para trenes maglev de alta velocidad.日本のエンジニアは高速リニアモーターカーのための超伝導技術を開発している。일본 엔지니어들은 고속 자기부상 열차를 위한 초전도 기술을 개발하고 있다.
발음
사용 가이드
맥락: academic, professional
어조: neutral
기원과 역사
A compound of 'super' (Latin, above or beyond) and 'conductor' (Latin conducere, to lead together). The phenomenon was first observed by Heike Kamerlingh Onnes in 1911.
문화적 배경
Era: Modern
Generation: All ages
Social background: Universal
이 주제의 다른 표현
More from General Advanced