“Traffic sign management”的概念、定义、翻译、参考文献-科学参考

单词	Traffic sign management
释义	Traffic sign management Encyclopedia 管理学交通标志管理释 Traffic sign management交通标志管理为保证交通标志能够有效发挥指示、导向、警告、控制和限定交通的作用，而对道路交通标志进行的一系列维护和监督检查工作。
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科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。