“预约保险单”的概念、定义、翻译、参考文献-科学参考

单词	预约保险单
释义	预约保险单 Encyclopedia 经济学保险单释 open policy预约保险单保险双方对预计的保险标的在期初签发的保险单。约定承保条件，并于期末根据实际情况调整保险合同。又称开口保单、敞口保单。
随便看	life care service for disabled elderly life characteristics life community life community of nature life course life course research life curve life cycle Life Cycle Analysis Life Cycle Analysis, LCA life cycle assessment life cycle cost life cycle cost analysis life cycle costing assessment life cycle cost of building life cycle design life cycle environmental impact assessment life cycle inventory life cycle inventory database life cycle maintannace of civil engineering lifecycle management life cycle metrology of aviation products life-cycle model life cycle of electronic records life cycle of transportation facilities

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。