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

单词	road construction area sign
释义	road construction area sign Encyclopedia 工学被动发光标识释 road construction area sign道路施工区域标识为降低公路施工养护事故率，维护正常的交通流运行，保护公路施工养护人员及公路使用者的安全，必须根据不同的公路等级和施工区特点设置的安全警示和相关作业。通常设在道路施工、养护等路段前适当位置，一般为长方形，蓝底白字，图案部分为黄底黑图案。
随便看	Remaining oil monitor Remaining Records of Southern China remaining service time remaining star remaining strategy remain of royal academy and Wang Mang's ancestral temple of Western Han remain of Secondary Capital of Yan remain of stilted building，Maojiazui remain of Zhouyuan architecture Remains remains of Hun in Russia Remains of Moxibustion Method Drawing Remak Remak decomposition remalloy remanence remanent magnetic induction remanent magnetism remanent magnetization remanent magnetization, remanence remanent polarization remanent strain remanent stress remap remapping

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