Different with that of quantitative results, uncertainty in qualitative analysis cannot be expressed as an interval around the predicted value. 与定量分析不同,定性分析中的可靠度不能用预测值的一个区间表示。
In the process of reservoir computation, it applies experimental design method to make quantitative assessment on uncertainty elements affecting reservoir computation. Finally, it makes reservoir numerical simulation base on 3D geological model, and to renew the production forecast. 最后在模型粗化的基础上,进行了油藏数值模拟研究,并通过试验设计的数学方法设计了模拟方案,定量评价了影响原油储量计算的不确定性,同时提供了开发方案的预测指标。
The stochastic precipitation generator was coupled with the proposed flood forecasting model for TGR intervening basin and the analytic distribution of the quantitative precipitation forecasting uncertainty was obtained. 将所建随机降水模型与区间洪水预报模型相耦合,分析得到区间流域定量降水预报不确定性的解析解。
Quantitative analysis of Doppler uncertainty range is derived. A method for compressing Doppler uncertainty is presented. 对多普勒不确定范围做了定量分析,提出了压缩多普勒不确定范围的方法。
In this paper, we make a quantitative analysis for the uncertainty of problem on the food chain, and it can more thoroughly solve the uncertainty impacts for the food supply chain. 定量化分析了食品供应链中存在的不确定性问题,能够更全面深入地解决不确定性给食品供应链带来的影响。