“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	FAT fat Fatal Decision fatal dose fatal error fatal factor fatal familial insomnia fatalism fatality rate，case fatality rate fatal trauma Fata Morgana Fa Tan fat and oil nutrition fat body fat cell fat chemical modification fat client fat coal fat coal; rich coal fat digestion fate Fated to Love You Fatele Fatelessness fat embolism

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。