“自然褪色文件”的概念、定义、翻译、参考文献-科学参考

单词	自然褪色文件
释义	自然褪色文件 Encyclopedia 工学刑事科学技术释 natural fade document自然褪色文件经过长期日晒或经水洗使文字色料褪色，但物质成分仍以文字原形存留在纸上的文件。
随便看	one-to-one function one to one mapping one-to-one mapping one-to-oneness one-to-one relation one-to-one representation one trait selection O. Neugebauer O. Neugebauer (1899—1990) one-unit maintainable system one-valued one-valued branch one-valued function one-valued mapping one-variable calculus One Village One Product one vote veto system one-way analysis of variance one-way channel one-way classification one-way classification model one-way Doppler one way function one-way function one-way function conjecture

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。