時間：2011-08-31 13:49來源：藍(lán)天飛行翻譯 作者：航空 點擊：次
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‘Intermittent Maximum Icing’ (see ‘Icing Atmospheric Conditions’) *‘Landing gear extended speed’ means the maximum speed at which an aircraft can be safely flown with the landing gear extended. *‘Landing gear operating speed’ means the maximum speed at which the landing gear can be safely extended or retracted. ‘Large aeroplane’ means an aeroplane of more than 5700 kg (12,500 pounds) maximum certificated take-off weight. The category ‘Large Aeroplane’ does not include the commuter aeroplane category (For commuter aeroplane category, see JAR 23.1 and JAR 23.3). *‘Load factor’ means the ratio of a specified load to the total weight of the aircraft. The specified load is expressed in terms of any of the following: aerodynamic forces, inertia forces, or ground or water reactions. *‘Mach number’ means the ratio of true air speed to the speed of sound. ‘Main rotor(s)’ means the rotor or rotors that supply the principal lift to a rotorcraft. ‘Maintenance’ means any one or combination of overhaul, repair, inspection, replacement, modification or defect rectification of an aircraft/aircraft component. ‘Manifold Pressure’ piston engines means the absolute static pressure measured at the appropriate point in the induction system, usually in inches or millimetres of mercury. ‘Maximum Engine Overspeed’ (20 second-piston engines) means the maximum engine rotational speed, inadvertent occurrence of which for periods of up to 20 seconds, has been agreed not to require rejection of the engine from service or maintenance action (other than to correct the cause). ‘Maximum Engine Overspeed(s)’ (20 second-turbine engines) means the maximum rotational speed of each mechanically independent main rotating system of an engine, inadvertent occurrence of which for periods of up to 20 seconds, has been agreed not to require rejection of the engine from service or maintenance action (other than to correct the cause). NOTE: For each main rotating system this speed is normally not less than the maximum transient rpm in non-fault conditions. |
