“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	learning efficacy learning field curriculum Learning for All: Investing in People’s Knowledge and Skills to Promote Development——World Bank Group Education Strategy 2020 learning for self Learning from Las Vegas Learning Guidelines learning hierarchy technique learning in daily life learning in designed space learning in regular class learning instrument learning interest learning island learning language learning machine learning management system learning material market learning model learning motivation learning of moral principle learning on animal and plant learning organization learning organization theory learning oriented software design learning party

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