飞行理论模拟训练 PPTST
飞行速度理论 Speed-to-Fly Theory
飞行培训的理论 Line-oriented flight training ; LOFT
线的飞行培训的理论 Line-oriented flight training ; LOFT
航线的飞行培训的理论 Line-oriented flight training
他给我的有关飞行理论的最后一篇专栏我简直看不懂。
The last page he gave, on the theory of flight, was way above my head.
但受惊鸟理论却没有回答一个简单的问题：为什么以前没有发现“飞行”的蝌蚪呢？
But the startled bird theory fails to answer a simple question: why haven't the "flying" tadpoles been noticed before?
从理论上讲，这种喷气引擎可以将飞机速度推进到7马赫甚至更快，使飞机能在数小时内完成环球飞行。
In theory, the airbreathing engine could propel an airplane to speeds of Mach 7 or faster, enabling aroundtheworld flights that would take several hours.
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