Wilbur and Orville Wright fly the first powered airplane.
威尔伯和奥维尔·莱特驾驶第一架机动飞机飞行。
In 1903, Orville and Wilbur Wright (2) made the first successful powered airplane flight.
1903年,奥维尔·莱特和威尔伯·莱特成功地作了第一次飞机飞行。
This perfect control made their sliding safe and allowed them to proceed to the powered airplane .
这种完善的操纵机构,使他们能安全滑翔并进一步制造有动力装置的飞机。
If the airplane is powered up by external power, it is necessary to check the BLEED system page, make sure the FCV status, Pack flow data and Pack temperature data are not indicated with yellow "XX".
如果飞机已接通外部电源,检查引气系统页面,确保该页面上的流量控制活门状态、组件流量数据、组件温度数据位置没有全部显示为黄色的“XX”。
Though designed during the 1950s, this rocket-powered research airplane set speed and altitude marks that were not sur-passed until the advent of the shuttle.
虽然它是在50年代设计的,但这种火箭动力飞机的研究标志着它的速度和高度直到航天飞机出现后才超过。
Though designed during the 1950s, this rocket-powered research airplane set speed and altitude marks that were not sur-passed until the advent of the shuttle.
虽然它是在50年代设计的,但这种火箭动力飞机的研究标志着它的速度和高度直到航天飞机出现后才超过。
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