スラスター

noun

thruster

Technical term for a small propulsion device used on spacecraft, satellites, or underwater vehicles for attitude control and maneuvering.

• 人じん工こう衛えい星せいの姿し勢せい制せい御ぎょには小こ型がたのスラスターが使つかわれる。

  Small thrusters are used for attitude control of satellites.