“premium income”的概念、定义、翻译、参考文献-科学参考

单词	premium income
释义	premium income Encyclopedia 理学保险业务统计释 premium income保费收入保险公司为履行保险合同中所规定义务而向投保人所收取的对价收入。
随便看	knot polynomial knot problem knot projection knot shadow knot signature knot singularity knot sum knot symmetry knot table knotted knotted curve knotted polygon knotted sphere knot tenacity knot theory knot type knot vector knotwork technology knower paradox know-how knowledge knowing speech Knowing What Students Know knowledge knowledge absorption knowledge acquisition

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。