In order to measure azimuth Angle precisely, the inductosyn angular measurement system is designed and implemented.
为了实现对方位角的精确测量，设计并实现了圆感应同步器方位测角系统。
2
This paper proves the principle of equal influence is unreasonable in electro-optical distance traverses, proposes the reasonable accuracy of angularmeasure and linear measure.
论证了光电测距导线中“等影响”原则的不合理性，提出了角度测量和边长测量的合理精度。
3
This is a telescope equipped to measure small angular distances between celestial bodies.