“月球中继”的概念、定义、翻译、参考文献-科学参考

单词	月球中继
释义	月球中继 Encyclopedia 工学月球探测释 lunar relay月球中继通过单颗中继卫星或中继星座，为处于地面测控通信系统无法直接覆盖到的环月轨道飞行器、月球背面或两极地区的月面着陆器、进行月面活动的航天员或月球车等提供导航定位、通信中继、测轨定轨等服务的技术手段。
随便看	computer aided sign language interaction computer-aided software engineering computeraided software engineering computer-aided software engineering, CASE computer-aided spectrum simulation computer-aided steelwork design computer-aided synthesis design computer-aided testing computer-aided testing, CAT computer aided test of internal combustion engine computer aided three-demensional apparel design computer-aided tolerancing design computer-aided translation computer-aided translation, CAT computer algebra computer algebra package computer algebra systems computer and information sciences computer animation computer application computer architecture computer architecture simulation computer arithmetic computer art computer-assisted anatomical teaching

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。