utility aircraft的意思|示意

Therefore this paper focuses on developing the aircraft manufacturing process information integrated system which satisfying the need of utility as well as system integration.

本文研究的重点，是开发以实用为本、兼顾集成需要的飞机制造工艺信息集成系统。

In this paper, the status and trend of aircraft environment control, wheel -brake, fuel, hydraulics and utility management systems are presented.

文章叙述了保障系统中的飞机环控、机轮刹车、燃油、液压和公共管理系统的现代水平和发展趋势。

In view of engineering utility and maintenance, an in-flight calibration method for aircraft SINS was presented.

从工程实用和维护的角度出发，提出了一种针对机载捷联式系统的空中标定方法。