“Road service level”的概念、定义、翻译、参考文献-科学参考

单词	Road service level
释义	Road service level Encyclopedia 管理学道路服务水平释 Road service level道路服务水平以道路上的运行速度和交通量与可能通行能力之比（v/c）综合反映道路的服务质量。其目的是评价道路交通的运行质量。
随便看	self-oscillatory system self-osculation self-paid ratio self-paired self-parallel excitation system self-perception self-perimeter self personality ethics self-persuasion self phase modulation self-phase modulation self-piercing riveting self-poisoning reaction self-polar self-polar curve self-polar figure self-polarity self polarizability of rock self-polar line self-polar polygon self-polar simplex self-polar tetrahedron self-polar triad of lines self-polar triangle self-polar trilateral

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。