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

单词	disaster risk assessment
释义	disaster risk assessment Encyclopedia 工学〔规划与建筑设计中的防灾意识〕释 disaster risk assessment灾害风险评估在灾害（自然灾害、社会灾害、科技生产灾害等）发生之前或之后（但还没有结束），对该灾害事件将会对人们的生活、生命、财产等各个方面造成的影响和损失进行量化评估的工作。
随便看	positively definite form positively definite kernel positively definite matrix positively definite quadratic form positively graded module positively invariant subspace positively oriented base positively semi-definite positively stable point positively stable solution positive manifold positive map positive mapping positive mass conjecture positive matrix positive measure positive metric positive/negative helicity spinors positive number positive octant positive operator positive operator valued measure positive-operator valued measure POVM positive operator value measure positive operator value measure (POVM)

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。