变轨发动机的英文

orbit maneuver motor

• 变:    become different; ...
• 轨:    rail; track
• 发动机:    engine; motor

例句与用法

1. The engine operated for 63 seconds . the elliptical orbit was changed to a near circular orbit
   飞船变轨，变轨发动机工作了63秒，使原来的椭圆形接近圆形。
2. Orbit adjustment began . the engine operated for 63 seconds . the elliptical orbit was changed to a near circular orbit
   飞船变轨，变轨发动机工作了63秒，使原来的椭圆形接近圆形。