“obligatory presentation copy”的概念、定义、翻译、参考文献-科学参考

单词	obligatory presentation copy
释义	obligatory presentation copy 纳本
随便看	sanitary engineering sanitary fireclayware sanitary fittings sanitary fixture sanitary installation sanitary landfill sanitary line sanitary measure sanitary outfit sanitary passage sanitary pipe sanitary plumbing sanitary plumbing fixtures (陶瓷) sanitary porcelain sanitary pottery sanitary pottery fittings sanitary principle sanitary protection zone (SPZ) sanitary provision sanitary regulation sanitary regulations sanitary requirement of illumination sanitary requirement of waste residue disposal sanitary sewer sanitary sewer manhole

科学参考收录了1248194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。