1)range-range navigation,圆-圆航法2)Great circle navigation,大圆航法3)great ellipse nautical method,大椭圆航法4)circumnavigator,大圆航法导航仪5)great circle sailing,大圆航线算法6)composite sailing,混合大圆航法
用法例句
The great ellipse nautical method was proposed based on the ellipsoid.
