differences between predicted and actual star positions are used to determine the spacecraft payload attitude and to compensate for radiometer pointing errors due to orbit, attitude drift and thermal distortion.

  • 根据理想指向位置和实际探测位置间差异,确定有仪器姿态,补偿由于轨道、姿态漂移和热形变引起的成像仪光轴指向变化。

  • 互联网摘选 2026-07-13 22:33:37

    • 相关例句
    精确
    • 模糊
    • 词首
    • 词尾
    • 词义
    • 例句