“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	discrete uniformity discrete union discrete valuation discrete valuation ring discrete variable discrete-variable function discrete-variable method discrete variable representation discrete vibration system discrete wavelet transform discrete wavelet transform，DWT discrete wreath product discretion discretional administrative act discretionary access control discretionary access control, DAC discretionary monetary policy discretionary reserve discretion of Chinese ancient books discretization discretization approach discretization error discretization method discretization process discretization schemes for continua

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