The method deduces the forecast effectiveness of single and combined forecast by introducing confidence field and improving forecast precision matrix.
通过引入可信赖域，改进预测精度矩阵，来推导单个预测和组合预测的阶预测有效度。
The accuracy and precision with which known concentrations of analyte in biological matrix can be determined should be demonstrated.
应证明已知生物基质内分析物浓度的准确度和精密度可以确定。
It is a difficult problem to solve the inputted data when the matrix of error data and the working characteristics of the tool are known in precision machining.
通过误差矩阵和模具的工作特性函数反求输入控制量是加工高精度的自由曲面光学镜所面临的难题。
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