zenith distance

zenith distance 基本解释

天顶距

zenith distance 用法和例句

1、meridian zenith distance

子午圈天顶距

2、zenith distance measurement.

天顶距量测

3、Observing Method of Zenith Distance for Celestial Positioning

顶距测量的天文定位法

4、On the variances of the star images tremble versus different zenith distance

星像抖动随不同天顶距的变化

5、THE COMPUTATION OF THE ZENITH DISTANCE AND SLOPE DISTANCE IN TRIGONOMETRICAL LEVELING

三角高程测量中天顶和斜距的计算

6、The effect of the eccentric error of vertical circle on zenith distance observations and its correction

竖直度盘偏心误差对天顶距观测结果的影响及其改正

重点词汇

zenith n. 顶点， 极点

distance n. 距离，路程；远处；疏远；（时间的）间隔，长久 vt. 把…远远甩在后面；疏远；与…保持距离