“tourist area sign”的概念、定义、翻译、参考文献-科学参考

单词	tourist area sign
释义	tourist area sign Encyclopedia 工学被动发光标识释 tourist area sign旅游区标识用一个或多个牌面来显示景区重要景点的图案、符号和方向等信息的引导标识。
随便看	sound absorption in architecture sound absorption material sound absorption wood-based panel sound amplification sound amplifier operator on site sound arrester sound articulation sound barrier sound beam sound board sound broadcasting sound buoy sound calibrator sound card sound change sound channel sound column sound combination sound concentration sound concentrator sound conductivity sound correspondence sound counterpoint sound crossbeam sound cut out or cut in

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