垂直角观测
vertical angle observation
垂直角距离
distance by vertical angle
垂直角位置线
position line by vertical angle
对向垂直角观测
reciprocal vertical angle
直角角点检测
right angled corner detection
700hPa垂直速度
700 hPa vertical velocity
Darrieus垂直轴风力透平
darrieus vertical-axis wind turbines
GPS点垂直运动速率
vertical movement velocity of GPS stations
H型垂直轴风机
H-rotor vertical axis wind turbine
L1～L4垂直投产
L1～L4 vertically put into production
Power V垂直钻井系统
Power V vertical drillings system