“交通密度”的概念、定义、翻译、参考文献-科学参考

单词	交通密度
释义	交通密度 Encyclopedia 工学交通流基本参数释 traffic density交通密度在某一瞬时，单位长度车道或道路上拥有的机动车数量、非机动车数量或行人数量。
随便看	fire dragon fire dynamics fire effects on the stage fire elevator fire emergency broadcast system fire emergency lighting and evacuating system fire emergency lighting device fire emergency rescue fire endurance of building member fire engines fire equipment fire evacuation fire evidence collection fire extinguisher fire extinguishing system fire extinguishment fire factor firefighter firefighter protective equipments firefighters' lift fire fighting firefighting and rescue equipments fire-fighting clothing firefighting command firefighting command decision

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。