航天器

• How many spacecrafts are orbiting the moon
  有多少航天器绕月球轨道飞行？
• Splash - down is scheduled for 5 . 30 am
  航天器的预定溅落时间为上午5时30分
• The spacecraft is in orbit around the moon
  该航天器在绕月球轨道运行。
• Cable control model for spacecraft attitude and vibrations
  航天器姿态和振动的拉索控制模型
• The design of the spacecraft is undergoing extensive modification
  航天器的设计正大加修改
• Space systems - launch - vehicle - to - spacecraft interfaces
  航天系统.航天运载工具与航天器的接口
• If a spacecraft encounters them , the damage is fatal
  与航天器一旦相遇,将发生严重的撞击。
• The spacecraft is in orbit ( ie moving in orbit ) round the moon
  该航天器在绕月球轨道上飞行
• The design of the spacecraft is undergoing extensive modification
  航天器的设计正大加修改