垂直尺度系数
vertical scale coefficient
中尺度垂直环流
mesoscale vertical circulation
不垂直度误差
Non-perpendicularity between horizontal axis and vertical axis
Non-perpendicularity between horizontal axis and v
侧壁垂直度
sidewall angle
verticality of the sidewall
测斜管垂直度
uprightness of test-tilted pipe