North Seeking Module的用法和樣例：
例句
- The mathematical model between position error and north seeking error is gotten through error theory and partial derivative principle.
運用誤差理論和偏導數原理，推導出轉位誤差與尋北誤差二者之間的關係模型。 - The accelerometer-based north finder system usually applied dynamic measurement scheme owing to its angular-velocity measurement principle.
加速度計尋北儀由於其角速度測量原理採用的是動態測試方案。
