“variable message board”的概念、定义、翻译、参考文献-科学参考

单词	variable message board
释义	variable message board Encyclopedia 工学交通信息发布系统释 variable message board可变信息板交通状况及交通诱导信息发布的重要设备。以LED发光器件为基本显示单元的交通信息显示设备，具有图形及文字显示功能。
随便看	brown brown adipose tissue brown agriculture brown algae brownbarred grouper brown brocade with linked-beads, horseman and lion patterns Brown calcic soil brown carbon brown cloud smoked furnace of Yue Kiln unearthed from Shuiqiu tomb brown coal Brown coniferous forest soil brown croaker, nibe croaker, roncadore Brown desert soil Brown-Douglas-Fillmore theory brown dwarf Browne Brown earth brown earth in China brown field brownfield brownfield regeneration Brown-glazed meipinh with sgraffito peony design Brown Glazed Pot in Western Jin Dynasty Brown hydroboration reaction Brownian bridge

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