求翻译：使用格子Boltzmann方法对图2.b中的7个裂隙网络进行二维渗流计算，横坐标是迭代次数，纵坐标为深度和样品编号，如图6所示。本文对5个迭代次数所对应的渗流速度分布结果进行观察，分别是：3000、6000、9000、12000、15000，从左侧边界入渗，图中粉红色部位表示水流未到达的裂隙空间，被其他颜色覆盖表示水流已到达（水流轨迹）是什么意思？

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The use of grid boltzmann diagram 2.b below the 7 slit network for 2D calculation is seeping abscissa iterations, given the depth and number of samples, as shown in Figure 6. This article 5 iterations of the corresponding speed results in the distribution of the seepage of observation, namely: 3000,

The use check Boltzmann method carries on the two-dimensional transfusion computation to in the chart 2.b 7 crevasse network, the x-coordinate is iterates the number of times, the y-coordinate for the depth and the sample serial number, as shown in Figure 6.This article the seepage velocity distribu

Using Lattice Boltzmann method in Figure 2.b of the two-dimensional 7 fracture network seepage, the abscissa is the number of iterations, ordinate for the depth and number of samples, as shown in Figure 6. Article 5 corresponding to the number of iterations of the seepage velocity distributions were

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