“aerial sightseeing”的概念、定义、翻译、参考文献-科学参考

单词	aerial sightseeing
释义	aerial sightseeing Encyclopedia 工学〔载人类通用航空活动〕释 aerial sightseeing空中游览使用民用航空器在以起降点为中心、半径40千米的空域内载运游客进行以观赏、游览为目的的飞行活动。
随便看	Abel duplication formula abele Abel ergodic theorem Abel functional equation Abel-Galois theorem Abel-Goncharov problem Abel Hermant Abelian abelian Abelian algebra Abelian category Abelian crystal Abelian difference set Abelian differential Abelian differential form Abelian differential of the first kind Abelian differentials of the second and third kinds Abelian differentials of the second kinds Abelian differentials of the third kinds Abelian equation Abelian extension Abelian extension field Abelian field Abelian field extension Abelian function

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