“civil space activities”的概念、定义、翻译、参考文献-科学参考

单词	civil space activities
释义	civil space activities Encyclopedia 工学﹝基本概念﹞释 civil space activities民用航天用于经济建设、科技发展和社会进步的公众服务性的航天活动。
随便看	ragging Raghbir Singh Raging Bull Raging Flood Raging Tide Series Raging Torrent Raging Waves of China Sea Ragnar Arthur Granit Ragnar Nurkse Ragtime ragtime ragweed ragweed pollen allergy Ragwort Control Act 2003 Rahbani brothers Rahmatullo Vozeh Rahu Rai Raich Semyon Egorovich RAID Raiders of the Lost Ark raid of the USSR Embassy rail rail cant railcar flow to train flow

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。