artificial horizon

短语

[电] 人造水平

词形变化

artificial horizons 复数 artificial horizons

释义与例句

n.
  1. 1.

    An instrument that displays the pitch and roll of an aircraft in flight by comparing its attitude to a gyroscopically-maintained indication of the flat horizon line.

    航空 商务 工程
  2. 2.

    A small trough containing mercury, the surface of which shows a reflection of the celestial bodies.

    废旧