“主动发光标识”的概念、定义、翻译、参考文献-科学参考

单词	主动发光标识
释义	主动发光标识 Encyclopedia 工学公路交通标识释 active luminous sign主动发光标识中国国家标准GB5768-2009《道路交通标志与标线》中规定的主动发光形式的警示标识、指示标识、指路标识、禁令标识、辅助标识、施工防护等交通标识，以及自主研制的以LED为光源的交通标识类产品。又称LED发光交通标识
随便看	identity negotiation theory identity of logic, dialectics and theory of knowledge identity operation identity operator identity period identity permutation identity politics identity principle identity principle of microparticles identity problem identity property of clothing identity relation identity representation identity state identity subgroup identity theorem identity token identity transformation identity tree Identity: Youth and Crisis identometer identric mean ideograph ideographic character ideological and political theory courses in colleges and universities

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。