地球曲率 meaning in English
curvature of earth
curvature of the earth
earth curvature
earths curvature
Examples
- The area measure considering the earth ' s curvature
顾及地球曲率的面积计算问题 - Curvature of earth effect
地球曲率效应 - It makes full use of the terrain shelter and the characteristic of the earth ' s curvatures to improve viability of aircrafts
它充分利用地形遮蔽和地球曲率对敌方雷达等探测系统影响的特点，减小飞行器遭到打击的机会，提高突防飞行器的生存概率。 - The sixth chapter discusses the method for space transformation , which considers the curvature of the earth surface . the author first demonstrates that it is necessary to use ellipsoidal model for the system and educes the transform formula
第六章讨论了考虑到地球曲率情况下的精确空间对齐问题。这一章中首先论证了应用大地椭球模型的必要性,然后推导出椭球面上的局部坐标间的坐标转换公式。 - The maximum likelihood registration algorithm based on earth - centered earth - fixed ( ecef ) coordinate system considers the geometry of the global , and eliminates errors introduced by the stereographic projection . the simulation result based on this registration algorithm shows that the satisfied angular biases can be preliminarily obtained . 5
基于地心坐标系的传感器极大似然配准算法考虑到了地球曲率的影响，克服了立体投影法的缺陷；采用这种算法，我们可以把不同传感器局域坐标系的量测转化到地心坐标系中，变成统一的量测，便于融合中心做进一步的处理；仿真结果表明这种算法可以得到较为满意的角度偏差。