轻于空气的 meaning in English
lighter-than-air
Examples
- Glossary of aeronautical and astronautical terms - lighter - than - air aircraft aerostats
航空和航天术语词汇.第7节:轻于空气的飞行器 - A pilot or navigator of a lighter - than - air craft , such as a balloon
飞船驾驶员，气球驾驶员轻于空气的航空器，例如气球的驾驶员或导航员 - Standard specification for continued airworthiness system for lighter - than - air light sport aircraft
轻于空气的轻型运动飞机连续适航性的标准规范 - Standard specification for design and performance requirements for lighter - than - air light sport aircraft
轻于空气的轻型运动飞机的设计和性能要求标准规范 - Standard specification for production acceptance testing system for lighter - than - air light sport aircraft
轻于空气的轻型运动飞机的产品验收试验系统的标准规范