例句與造句

1. One railmotor could handle a tail load having not more than 28 wheels.
2. The initial flights looked at longitudinal stability and control, wing and tail loads, and pressure distribution.
3. Over the next couple of years, NACA pilot Scott Crossfield flew the aircraft 20 times to gather data on longitudinal and lateral stability and control, wing and tail loads, and lift, drag, and buffeting characteristics at speeds up to Mach 1.878.
4. The Clark YH airfoil is the similar but with a reflexed ( turned up ) trailing edge producing a more positive pitching moment reducing the horizontal tail load required to trim an aircraft . The Hawker Hurricane, Curtiss F9C Sparrowhawk and Nanchang CJ-6 used this profile . any MiG-3 used the Clark YH airfoil.
5. The three aircraft gathered a great deal of data about pitch-up and the coupling of lateral ( yaw ) and longitudinal ( pitch ) motions; wing and tail loads, lift, drag and buffeting characteristics of swept-wing aircraft at transonic and supersonic speeds; and the effects of the rocket exhaust plume on lateral dynamic stability throughout the speed range . ( Plume effects were a new experience for aircraft . ) The number three aircraft also gathered information about the effects of external stores ( bomb shapes, drop tanks ) upon the aircraft's behavior in the transonic region ( roughly 0.7 to 1.3 times the speed of sound ).
6. It's difficult to find tail load in a sentence. 用tail load造句挺難的