“traffic safety facilities”的概念、定义、翻译、参考文献-科学参考

单词	traffic safety facilities
释义	traffic safety facilities Encyclopedia 工学驾驶人信息处理特性释 traffic safety facilities交通安全设施识认为适应道路使用者快速、便捷、安全和舒适的要求及管理需要而设置的标识。是道路主体工程的有机组成部分。
随便看	upper ontology upper outer density upper Privalov operator upper process capability index upper pure value upper quadrant upper quartile upper quartile length upper radical upper radical class upper relaxation upper relaxation method upper respiratory examination upper respiratory tract infection upper Riemann integral upper right corner upper right-hand derivative upper semi continuity upper semi-continuity upper semicontinuity upper semi continuous upper semi-continuous upper semicontinuous upper semicontinuous decomposition upper semicontinuous equivalence

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。