“combined ratio”的概念、定义、翻译、参考文献-科学参考

单词	combined ratio
释义	combined ratio Encyclopedia 经济学〔保险会计〕释 combined ratio综合成本率某个时期的综合成本与已赚保费的比值。又称综合比率、混合比率。
随便看	laminar flamelet model laminar flame model laminar flame stretch rate laminar flame structure laminar flame temperature laminar flame thickness laminar flow laminar-flow airfoil laminar flow burner laminar flow clean room laminar flow clean workbench laminar-flow film structure laminar gas combustion laminar groundwater flow laminaribiose laminarin laminarinase laminarization laminar jet flame laminar motion laminar non-premixed combustion laminar non-premixed flame laminar plasma flow laminar premixed combustion laminar premixed flame

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。