“document conservation and preservation”的概念、定义、翻译、参考文献-科学参考

单词	document conservation and preservation
释义	document conservation and preservation 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	zone of normal attraction zone of ossification zone of preference zone of preference for rejection zone of proximal development zone of short-range fading zone of totality zone of uncorrected field of lens zone plane zone plate zone plate interferometer zone refining zone-refining melting zone refining of rare earth zone-sharpening zones of glacier ice formation zone spreading zone star zone theorem zone theory of colour vision zone time zone topographic map Zong Baihua Zongbo Ji Zong Chang

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。