“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	open circulation theory OpenCL open-closed set open-closed supplementation and draining method open cluster open cluster of galaxies open cluster of stars Open Cold Dark Matter model open community open complex plane open computing language open configuration open connected set open continuous homomorphism open covering open craniocerebral injury open curve open-cut excavating open-cut foundation open cut method open-cutting works open cybernetic system open cycle open data Open Data Charter

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。