她坐了一次直升飞机。
The method has been applied to design of a helicopter flight control system.
这两种方法成功地用于直升机飞控系统的设计。
It is only a short helicopter flight from the center of town to the factory site.
从城镇中心到工厂坐直升飞机一小会就到。
The test flight of the helicopter for design finalisation was completed in 2000.
直升飞机在2000年为设计定型完成测试飞行。
Then the flight dynamics model of the ECR helicopter was constructed.
以此为基础，建立了电控旋翼直升机的飞行动力学模型。
The ship is fitted with a large helicopter hanger and flight deck.
这艘船配备有一个较大的直升飞机悬挂装置和飞行甲板。
To predict helicopter vortex ring state boundary is necessary for flight safety.
直升机涡环状态边界的确定对直升机飞行安全具有重要意义。
Canadian Helicopter Written Test Guide: Theory of Flight, General Knowledge Section ;
加拿大直升机笔试指导：理论飞行常识科 ；
Canadian Helicopter Written Test Guide: Theory of Flight, General Knowledge Section ;
加拿大直升机笔试指导：理论飞行常识科 ；
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