“the ratio of aggregate expenses to earned premiums”的概念、定义、翻译、参考文献-科学参考

单词	the ratio of aggregate expenses to earned premiums
释义	the ratio of aggregate expenses to earned premiums Encyclopedia 经济学〔保险会计〕释 the ratio of aggregate expenses to earned premiums综合费用率某个时期的综合费用支出与已赚保费的比值。
随便看	norm study norm subgroup norm theorem norm topology Norovirus norovirus Norovirus infection Norrish reaction Norrish type II photoreaction Norrish type Ⅰ photoreaction Norrish type Ⅱ photoreaction Norris-Landzberg model Norris-Landzberg模型 Norrländska litteratursällskapet North north North Africa North America North American Air Defense Agreement North American Alfalfa Improvement Conference North American Association of Fisheries Economists North American Broadcasters Association North American Congress on Latin America North American Drama Therapy Association North America Nebula

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。