escape altitude的意思
离机高度；外逸高度
escape altitude的用法讲解
'
Escape altitude is the altitude at which a pilot, in an emergency, can initiate a descent without suffering from the effects of a lack of oxygen. It applies to aircraft operating at, or above, the maximum operating altitude for the aircraft, or the maximum certification altitude, whichever is lower.
The term is used to refer to the altitude at which a pilot can safely descend past the applicable altitude restrictions within a given period of time by applying full engine power and a descent rate of approximately 3,000 feet per minute.
An example of how this term is used is if an airplane is flying at 30,000 feet and the pilot has an engine failure, the pilot can safely descend past the 25,000 feet altitude restriction by applying full engine power and a descent rate of approximately 3,000 feet per minute to reach the escape altitude of 20,000 feet.
It is important to note that escape altitude is only applicable in an emergency situation and should not be used as a means of bypassing altitude restrictions. Furthermore, the pilot must be aware of the aircraft’s performance characteristics in relation to the effects of a lack of oxygen at altitude in order to ensure a safe descent.
'escape altitude的短语
1、 photoelectron escape altitude 光电子外逸高度
2、 critical escape altitude 临界离机高度
3、 high altitude escape 高空离机
4、 zero-altitude escape 零高度离机
5、 zero-altitude escape system 零高度弹射系统
6、 low-altitude escape capability 低空离机能力
7、 high-altitude escape capability 高空离机能力