the term in flight mentioned in the preceding paragraph means the period beginning from the moment when power is applied by a civil aircraft for the purpose of actual takeoff until the moment when the landing run ends
前款所称飞行中，是指从民用航空器为实际起飞提供动力时起至着陆运行结束时止的期间
以上为机器翻译结果，长、整句建议使用 人工翻译 。