“ratio of transportation accident”的概念、定义、翻译、参考文献-科学参考

单词	ratio of transportation accident
释义	ratio of transportation accident Encyclopedia 工学道路运输安全指标释 ratio of transportation accident行车安全事故率在一定时期内纳入统计的行车安全事故起数与相应指标的比值。
随便看	Lü Yuan Lü Yue Lü Yuzhong Lü Yɑnzhi Lü Zhenghui Lü Zhenyu Lü Zhi'an Lü Zhichang Lü Zhongfu Lü Zhongwen Lü Ziyu Lü Zun'e Lőrinc Szabó Lɑnɡ Yuxiu literature records In history of ming dynasty L’Anse aux Meadows National Historic Site L’Emile l’Enfant qui voulait etre un ours L’Hospital L’Hospital cubic L’Hospital rule L’Huilier L’Huilier formula L’Huilier problem L’Huilier theorem

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。