“weather derivatives”的概念、定义、翻译、参考文献-科学参考

单词	weather derivatives
释义	weather derivatives Encyclopedia 农学天气衍生产品释 weather derivatives天气衍生产品以天气指数为交易标的物，对某个特定区域特定时间发生，与既定天气指数有偏差的金融衍生工具。有时仅为异常气象中的气象要素指数与既定天气指数对比后支付其差异对应费用的一种金融产品。
随便看	properly elliptic equation properly equivalent form properly hyperbolic properly infinite algebra properly infinite projection properly nilpotent element properly posed problem properly primitive form properly triangular matrix proper maintenance method of photographic lens proper map proper mapping proper mass proper modification proper morphism proper motion proper motion group proper motion in declination proper motion in right ascension proper motion member proper motion membership proper motion star proper name proper name of a function proper natural number

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。