sustained flight meaning in English
持续飞行
Examples
- That day they became the first people to demonstrate sustained flight of a heavier - than - air machine under the complete control of the pilot
他们在那天也率先成为完全掌控这架比空气还重的机器而持续飞行的人。 - Bats are the only mammals capable of sustained flight , and , unlike birds , they can fly at relatively low speed with extreme maneuverability
蝙蝠是唯一能够持续飞行的哺乳动物,与鸟类不同的是,它们飞行速度较低,但极具机动性 - Jdpdm is a pdm system sustaining flight vehicle concurrent design which is developed by china aviation industry corporation . this thesis adopts the fashionable object - oriented method and unified modeling language ( uml ) to analyse , design and realize systems . first , this thesis introduces development and application of concurrent engineering and product data management both home and abroad . second , we make system analysis of jdpdm and analysis the functions of document management and vault . third , we supplement the specification , and we design and realize models of document management and vault based on pdm enablers . last , this thesis presents whole - length work summarization and suggestions of more research
论文首先介绍了国内外并行工程与产品数据管理技术的发展与应用;其次,对jdpdm进行了详细的系统分析及文档管理和电子仓库模块的功能分析;再次,在深入研究pdmenablers规范的基础上,依据项目实际需求,对原规范进行了一定的扩充,在此基础上提出了基于pdmenablers的文档管理与电子仓库模型并对其进行详细设计及实现;论文的最后给出了全文的工作总结与进一步研究的建议。