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单词 aerobraking
释义
aerobraking
  • 简明释义
  • 空气动力制动
  • 利用大气之摩擦而减低太空船之运动速度
  • 网络释义
  • 1

    ?大气煞车

    航天器通过滑移穿过一些行星相对实质性的大气层,可抵达金星或者火星附近的轨道,这一过程叫做大气煞车aerobraking)。但信使号探测器却无法实现这一点,这是由于水星的大气层相对稀薄。

  • 2

    ?气动制动

    气动制动

  • 权威例句
  • 1.

    Using aerobraking means that Mars Odyssey did not need to be fitted with special retro-rockets.

    ECONOMIST: Mars Odyssey

  • 2.

    Once the aerobraking is over, the satellite's instruments and cameras will swing into gear.

    ECONOMIST: Mars Odyssey

  • 3.

    The intervening weeks will be spent in a manoeuvre called aerobraking, which involves using the air-resistance of the thin Martian atmosphere to change the elliptical initial orbit into a circular one from which the planet's surface can be examined in detail.

    ECONOMIST: Mars Odyssey

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更新时间:2025/1/11 12:44:47