“火险比率”概念、定义、翻译-科学时代

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。

单词	火险比率
释义	商务词汇手册火险比率 burning ratio
随便看	student motivation student movement student need student notebook student occupation interest evaluation student officer student on duty student on the waiting list student on weekly duty student opinion student organization student oriented student participation student perception student personal hygiene student personnel file student personnel service student physical power evaluation student political activities student politics student power student-problem score table student promotion student psychological characteristics student public welfare labour evaluation