“待发段”的概念、定义、翻译、参考文献-科学参考

单词	待发段
释义	待发段 Encyclopedia 工学﹝上升段轨道﹞释 wait-launching phase待发段在使用运载火箭发射载人飞船的任务中，从发射前航天员进入飞船返回舱至运载火箭点火发射前的时间段。又称待发射段。
随便看	NOT Not notarial archives management notarization not a single character without the source not a thought arising notatin notation notation of numbers notation without brackets Not by Bread Alone notch notch filter notching machine notch sensitivity NOT-circuit not convenient court principle note notebook notebook computer Notebooks note file of the Tang Dynasty note market note of dwelling in mountain Note on Viewing an Oil Painting in Paris

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。