“原始文献”的概念、定义、翻译、参考文献-科学参考

单词	原始文献
释义	原始文献 Encyclopedia 管理学文献型信息源释 primary document原始文献直接以生产、实验、科研、社会活动等实践经验、工作经验、观察结果、实验结果为依据创作或撰写的，具有一定发明创造或一定新见解的文献。又称一次文献、一级文献。
随便看	navigation brain system navigation by earth reference navigation by map-matching navigation by space reference navigation channel of Xijiang River navigation clock navigation constellation navigation coordinate system navigation delay calibration navigation disease monitoring navigation electronic map navigation electronic warfare navigation element navigation engine navigation epidemiology navigation facility of fishing port navigation for the blind person Navigation Guarantee Center Navigation, guidance and control navigation information fusion navigation management in ancient China navigation mark navigation message navigation mission processing machine navigation notice

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。