歼22的特点是低看得见,高机动性机身;先进的综合航空电子系统;与动力表现让超音速巡航无加力。
The F-22 is characterized by a low-observable, highly maneuverable airframe; advanced integrated avionics; and aerodynamic performance allowing supersonic cruise without afterburner.
航空煤油发动机的尺寸经过优化设计,已经能够在发动机的最有效的操作点上提供巡航动力,进而从总体上提高燃料效率。
Thepetrol engine is optimally sized to provide the cruise power at its most efficient operating point, resulting in an improved fuel efficiency overall.
还有,切记:当平飞的时候,需要减小动力至巡航动力,否则很难对飞机进行配平调整。
And, we need to reduce the power to cruise power as in level flight or it will make us hard to trim the aircraft. I need to remember.
典型地,混合动力汽车使用家用电器电机低速巡航而petrol-powered电动机用于长,更快的旅程。
Typically, the hybrid car uses the electric motor for low-speed cruising while the petrol-powered motor is used for longer, faster journeys.
巡航模 式提供大开风门加速和动力停止。
The cruise mode provides for wide open throttle acceleration and power stop.
研究了有动力通用再入飞行器的燃料最优巡航轨迹,将问题转化为求解最优稳态巡航轨迹和最优周期巡航轨迹问题。
The fuel optimal cruise trajectory of a powered common aero vehicle was analyzed. The problem was divided into determining the optimal steady-state cruise and optimal periodic cruise problems.
研究了有动力通用再入飞行器的燃料最优巡航轨迹,将问题转化为求解最优稳态巡航轨迹和最优周期巡航轨迹问题。
The fuel optimal cruise trajectory of a powered common aero vehicle was analyzed. The problem was divided into determining the optimal steady-state cruise and optimal periodic cruise problems.
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