2 空间相关性模型 统计学利用变量图 (Variogram)作数据相关性 分析 [ 7 - 8 ] 。假设位于 ( x, y) 、( x r , y r ) 的节点 S ( x, y) 、 S ( x r , y r ) , 其感知数据值是二维函...
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这些采油量变量图通常呈现在岩相图上观察到的相同的南北走向。
Maps of these oil production variables generally showed the same north south trend observed on lithofacies maps.
在评价一个正态线性棋型的准确性时，偏残差图、增加变量图和构造变量图是三个有用的过程。
The added variable plot, partial residual plot and constructed variable plot are three useful diagnostic procedures in assessing the accuracy of a normal linear model.
介绍了湍流不变量图在圆管湍流研究中的应用，分析了离壁距离和雷诺数对管流湍流结构的影响。
The anisotropy invariant map was also introduced briefly. The effect of the distance away from the wall and the Reynolds number on the turbulence structure in a pipe flow was also analysed.
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