“natural fade document”的概念、定义、翻译、参考文献-科学参考

单词	natural fade document
释义	natural fade document 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	ophthalmology ophthalmometer ophthalmoscope ophthalmoscopic ophthalmoscopy ophthalmotonometer opiates Opificio delle Pietre Dure Opik-Oort cloud Opik theory opilia family opiment opinion opinion columnist opinion dynamics opinion leader opinion leaders opinion mining opinion of upper class opinion on site selection of construction project Opinions of the General Office of the State Council on Regulating the Layout and Adjustment of Rural Compulsory Education Schools Opinions of the Ministry of Education on the Implementation of Excellent Teacher Training Program Opinions of the State Council on Deepening the Reform of Examination and Enrollment System Opinions of the State Council on Further Improving Migrant Worker Services Opinions of the State Council on Promoting the Sustained and Healthy Development of Marine Fisheries

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。