“光学投影系统”的概念、定义、翻译、参考文献-科学参考

单词	光学投影系统
释义	光学投影系统 optical projection system
随便看	foreign juridical person foreign language caption foreign law foreign loan foreign material foreign matter foreign matter equipment and material foreign medium foreign nationals foreignness foreign object foreign odor foreign oil foreign particle foreign pollen foreign release foreign revenue foreign securities foreign solids foreign source data foreign Standards and codes foreign substance foreign tax credit foreign technology devision foreign timber trade

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。