垂直角 meaning in Chinese

rigth angle
vertical angles
verticalangle

In a traverse, afternoon reciprocal angles should be easy to arrange .
在导线测量中，下午对向观测垂直角应该是容易安排的。
Vertical angle of maximum candlepower emission
最大发射光线的垂直角
Optimized time analysis of observing perpendicular angles in open - pit coal mines
露天矿观测垂直角的最佳时间分析
The x - y tilt sensor is used for correcting the bias of vertical and horizontal anglecaused by the surplus tilt of vertical axis after the instrument is leveled
倾斜(水平度)传感器是当仪器整平后，对垂直轴的剩余倾斜值作垂直角和水平角的改正。