Actuaries use mathematics, statistics and financial theory to study uncertain future events, especially those of concern to insurance and pension programs.
精算师应用数学，统计学，和金融理论研究不确定的未来事件，尤其是和保险和养老金领域的问题。
Uncertainty mathematics is a comprehensive mathematical theory and method in processing uncertain information.
不确定性数学是综合处理不确定性信息的数学理论和方法。
It is an effectual approach of solving uncertain problem that fuzzy mathematics is applied to group decision making.
把模糊数学理论应用到群决策领域是解决不确定问题的有效方法。
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