释义 |
external burning external burning[ik‚stərn·əl ′bərn·iŋ] (aerospace engineering) Combustion that can be established when a reactive fuel is injected onto the lateral surfaces of an airfoil or from the base of a projectile traveling at high speed, and, if properly controlled, can produce useful forces that can augment lift, provide attitude control, reduce or cancel drag, or produce thrust. |