“primary document”的概念、定义、翻译、参考文献-科学参考

单词	primary document
释义	primary document 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	connectedly connected manifold connected neighborhood connectedness connectedness between herds connectedness number connectedness of real numbers connected net connected network connected number connected pair of functors connected part connected path connected piece connected polyhedron connected product connected region connected relation connected ring connected scheme connected semigroup connected sequence connected sequence of functors connected set Connected Singapore Plan

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。