| 摘要 |
<p>A bi-mode wing (1) of a power wing profile (2) is described, adapted to assume an arc configuration and a plane configuration and vice versa, such wing (I) being composed of at least one intermediate portion (11) connected to bridles through two side edges (12), such intermediate portion (11) being equipped with at least one projection (3) and in said arc configuration such projection (3) being stretched on a surface of such intermediate portion (II), while in such plane configuration such projection (3) is contracted and lifted with respect to the surface of the intermediate portion (11) ·</p> |
