IGS的用法和樣例：
例句
用作名詞 (n.)
- The IGS involves three mutually perpendicular gyroscopes and three mutually perpendicular accelerometers.
慣性制導系統包括三個(gè)相互垂直的陀螺儀和三個(gè)相互垂直的加速度計。 - Due to imperfections in the gyroscopes, however, the inaccuracies of the IGS accumulate over time.
因為陀螺儀存在缺陷，所以慣性制導系統的不精確度隨著(zhù)時(shí)間的推移而累加。
