downbend

downbend

美  英

  • 网络洼地

例句

three kinds of devices of drag reducing are presented: swept wing-tip, stage by stage swept wing and downbend wing-tip.

介绍了三种翼梢减阻装置:后掠翼梢、分段后掠机翼和下弯翼梢。

热门查询