celestial navigation instrument
常见例句
- Abstr: Classic altitude-method for celestial navigation needs the initial values of the coordinates of the instrument station and iterative calculations for convergence, and only position is obtained.
文章摘要： 天文导航中经典的高度法需要给定测站的初始坐标，通过迭代计算获取测站的精确位置，且只能用于定位，而不能用于定向。 返回 celestial navigation instrument