“文献保护”的概念、定义、翻译、参考文献-科学参考

单词	文献保护
释义	文献保护 Encyclopedia 管理学文献保护释 document conservation and preservation文献保护为使馆藏文献免遭自然的和人为的损毁，延长文献保存期限和使用寿命，尽可能保持其原来形态的技术和措施。
随便看	Pythagoras Pythagoras constant Pythagoras crater Pythagoras of Samos Pythagoras of Samos (约公元前580—约前500) Pythagoras theorem Pythagoras tree Pythagorean Pythagorean closure Pythagorean equation Pythagorean extension Pythagorean field Pythagorean fraction Pythagorean hodograph curve Pythagorean-hodograph curve Pythagorean means Pythagorean numbers Pythagorean ordered field Pythagorean proposition Pythagorean quadruple Pythagorean school Pythagorean square puzzle Pythagorean theorem Pythagorean triangle Pythagorean triple

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。