“natural disaster risk”的概念、定义、翻译、参考文献-科学参考

单词	natural disaster risk
释义	natural disaster risk Encyclopedia 理学自然灾害风险释 natural disaster risk自然灾害风险在一定区域和给定时段内，由于自然灾害而引起的人们生命财产和经济活动的期望损失值。
随便看	quadrate tubercle quadratic quadratic algebra quadratically convergent method quadratically integrable function quadratically summable function quadratic analysis quadratic approximation quadratic approximation method quadratic assignment problem quadratic characteristic quadratic class-number constant quadratic collision probability method quadratic complex quadratic component quadratic cone quadratic congruence quadratic congruence equation quadratic convergence quadratic convergence rate quadratic covariation process quadratic-covariation process quadratic criterion quadratic curve quadratic curve discriminant

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。