时间：2011-10-20 00:58来源：蓝天飞行翻译 作者：航空 点击：次
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‘M’ means mach number. ‘MIL Spec’ means USA Military Specification. ‘NTPD’ means normal temperature, pressure, dry, i.e. 21°C, 760 mmHg and no water vapour. ‘NPA’ means Notice of Proposed Amendment ‘OEI’ means one engine inoperative. ‘rpm’ means revolutions per minute. ‘STPD’ means standard temperature, pressure, dry, i.e. 0°C, 760 mmHg and no water vapour. ‘TAS’ means true airspeed. ‘ETSO’ means European Technical Standard Order. ‘TDP’ with respect to rotorcraft means take-off decision point. ‘VA’ means design manoeuvring speed. ‘VB’ means design speed for maximum gust intensity. ‘VC’ means design cruising speed. ‘VD/MD’ means design diving speed. ‘VDF/MDF’ means demonstrated flight diving speed. ‘VEF’ means the speed at which the critical engine is assumed to fail during take-off. ‘VF’ means design flap speed. ‘VF1’ means the design flap speed for procedure flight conditions. ‘VFC/MFC’ means maximum speed for stability characteristics. ‘VFE’ means maximum flap extended speed. ‘VFTO’ means final take-off speed. ‘VFR’ means visual flight rules. ‘VH’ means maximum speed in level flight with maximum continuous power. |
