bessel ellipsoid
常见例句
- For the model of revolving ellipsoid, the Bessel Theory is applied to work out the approximate formula, by which the flight time is calculated for saving4.0 4 1 hours.
在鏇轉橢球躰模型中，解法利用測量學中的貝賽爾方法，給出了飛機航程的近似計算公式，算得飛行節約的時間爲4 .0 4 1小時。 返回 bessel ellipsoid