Results We analysed the variation of data, like et, NO, and used relative statistical method.
结果通过分析相关数据如et、NO等的变化,及运用相关统计学方法等得出实验结果。
Conditional Coefficient of Variation has been often used in understanding the local variability of statistical data.
条件变异系数经常被用于理解统计数据的局部变异程度。
Parameters of the dynamic statistical model are the time-varying parameters, variation of parameter reflects the variable trend of seepage.
动态模型的统计参数是随时间变化的时变参数,参数的变化反映了大坝的渗流变化趋势。
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