quantitative variable

Through the analysis on production process of paperboard machine and using dynamic matrix control algorithm in quantitative and moisture control of paperboard machine, the implementation of multiple variable controller with different time lag is investigated.

通过对板纸机生产过程的特征分析，将动态矩阵控制算法应用于板纸机定量和水分控制，探讨了具有不同时滞多变量控制器的实现问题。

application of the data processing method for the quantitative variable in nursing quality evaluation

量化指标的数据处理及在护理质量评价中的应用

The theorem provides probability and convenience for the study of space variation of original quantitative geologic variable through the study of variation of space series of qualitative geologic variable.

该定理为通过对定性地质变量的空间序列变异性研究以达到对原定量地质变量空间变异性的研究提供了可能与方便。