vertical wind meaning in English
垂直风
Examples
- From the vertical winds re - constructed from the flight data , it is estimated that the downdraught was over 30 knots
我们利用航机资料重组当时的垂直风场，估计当时的下沉气流时速超过30海里。 - Vertical velocity of the aircraft , vertical wind derived from flight parameters , head wind derived from on - board wind measurements and variation of on - board winds during the approach
航机的垂直速度由航机参数计算所得的垂直风速度机上测风仪量度的逆风速度及航机在降落时遇到的风场变化。 - Vertical velocity of the aircraft , vertical wind derived from flight parameters , head wind derived from on - board wind measurements and variation of on - board winds during the approach
、航机的垂直速度、由航机参数计算所得的垂直风速度、机上测风仪量度的逆风速度及航机在降落时遇到的风场变化。 - Finally , the perturbation of 10 parameters and the air disturbances including horizontal wind , vertical wind and gust are considered in the landing process . the simulation results show that the designed landing system possesses not only satisfactory performances but also strong robustness
本文的最后一部分对飞机自动着陆过程中存在的风干扰作了研究，建立了垂直风、水平风的数学模型，并在风的干扰下对飞机着陆过程作了闭环仿真。 - Regional photochemical reaction is weak over this area , to a great extent , the atmospheric background condition influences to the variation of surface o3 , tthe variation of vertical wind speed is significant to surface o3 , from seasonal distribution of vertical wind , it appears upward air current in winter , spring and autumn , repectively , while it is mainly downward in summer , it is favorable to the o3 transport from stratosphere layer . at walilguan , the variation of humidity impacts a little on surface o3 , the relationship between surface o3 and wind speed is relatively complicated , by correlation statistic analyze , it is sure that the wind speed is not one of the important factor
( 2 )瓦里关地区局地光化学反应较弱，地面o _ 3在很大程度上受大气背景状况的影响； ( 3 )垂直风变化对地面o3日变化影响较大，从垂直风季节分布看，春、秋、冬三个季节为上升气流，而夏季下沉气流则很旺盛，这种分布有利于平流层o _ 3向下的输送； ( 5 )湿度对地面o _ 3贡献并不明显； ( 6 )各季节水平风速与地面o _ 3之间的关系较为复杂，不同季节相关分析表明，水平风速并不是影响地面o _ 3变化的主要因子之一。