特殊紧急情况 meaning in Chinese
special emergency
Examples
- Wing flap , widely assembled in various kinds of airplanes , can increase lift force rapidly in a short time , for an aircraft taking off or landing , and also at some emergency situations
襟翼在各种飞机上普遍应用，它可以在短时间内增加飞机升力，主要用在飞机起降过程和特殊紧急情况下。