短语词组短语meridional wind vertical shear 经向风垂直切变vertical wind shear 风的垂直切变;垂直风切;垂直风切变;垂直切变environmental vertical wind shear 环境垂直风切变vertical wind shear appears 风的垂直切变vertical l wind shear 风的垂直切变 返回 wind vertical shear