飞行研究 meaning in English
flight exploration
flight study
in-flight research
Examples
- Dryden flight research center
德莱顿飞行研究中心 - In preparation for the shenzhou missions , china vastly improved its facilities for spaceflight research and training
在准备神舟任务的同时，中国也大幅改进了太空飞行研究与训练的设施。