“passive luminous sign”的概念、定义、翻译、参考文献-科学参考

单词	passive luminous sign
释义	passive luminous sign Encyclopedia 工学被动发光标识释 passive luminous sign被动发光标识利用反光膜的反光膜型光学特性，向交通参与者传递交通标识的图形符号、颜色和文字等特定信息，用于管理交通、保障公路交通安全的设施。
随便看	calcareous calcareous glaze calcareous ooze calcareous sinter calcareous soil calcareous spar calcareous spar, calc-spar, calcite calcareous sponge Calceolarias flowers calcic horizon calcic soils in China calciferol calcification calcified periarthritis calcination calcination processing technology calcinations of mineral raw material calcinator calcined diatomite calcined kaolin calcined talc calcineurin calcining calcining and quenching calcining instrument

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。