“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	registered constructor registered cost engineer registered deed registered dietitian，RD Registered Environmental Protection Engineer registered letter registered nurse registered office registered permanent residence registered permanent residence transfer registered residence registered residence system registered safety engineer's office registered sea　salt producers registered structural engineer registered system for sports referee registered unemployment rate registered urban and rural planner registered yet unassigned metropolitan graduate register file register file management of real estate Register for the International Standard Name Identifier registering registering accuracy register language

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。