狭长: long and narrow翼: the wing of a bird理论: theory狭长翼布局: slender-wing configuration薄翼理论: thin airfoil theory; thin wing theory; thin-airfoil theory; thin-wing theory短翼理论: small aspect-ratio wing theory厚翼理论: theory of thick airfoil; thick wing theory机翼理论: aerofoil theory; airfoil theory; wing theory水翼理论: hydrofoil theory环状薄翼理论: theory of thin annular airfoil机翼理论方程: wing equation喷气襟翼理论: jet flap theory三维机翼理论: three-dimensional wing theory细长翼型理论: slender airfoil theory不定常水翼理论: unsteady hydrofoil theory超音速机翼理论: supersonic-wing theory跨音速机翼理论: transonic-wing theory气动弹性翼理论: aeroelastic wing theory有限翼展机翼理论: finite-wing theory长翼: long limb按薄翼理论展成级数法: thin-wing expansion method狭长: long and narrow 狭长的山谷 a long and narrow valley长翼高: long limb height长翼蝠: long-fingered bat; schreiber's long-finger b超长翼: extra long valve
