将下列段落翻译成汉语:For light aircraft, usually full power is used during takeoff. Large transport category (airliner) aircraft may use a reduced power for takeoff, where less than full power is applied in order to prolong engine life, reduce maintenance costs and reduce noise emissions.
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将下列段落翻译成汉语:Fixed-wing aircraft designed for high-speed operation have difficulty generating enough lift at the low speeds during takeoff. These are therefore fitted with high-lift devices, often including slats and usually flaps, which increase the camber of the wing, making it more effective at low speed, thus creating more lift.
将下列段落翻译成汉语:Below V1, in case of critical failures, the takeoff should be aborted; above V1the pilot continues the takeoff and returns for landing.
将下列段落翻译成汉语:In a single-engine or light twin-engine aircraft, the pilot calculates the length of runway required to take off and clear any obstacles, to ensure sufficient runway to use for takeoff. A safety margin can be added to provide the option to stop on the runway in case of a rejected takeoff.
When is the French Open?
A. Mid-January
B. Late May to early June
C. June–July
D. August–September