最后采用分类后比较法对14年前后的土地利用类型进行动态监测，建立土地利用转换矩阵，以量化方式表示各种土地利用类型变化具体情况。

Finally, by the post-classification approach, the LUCC during 14 years was monitored and the land use transfer matrix was built which can exhibit how and how much every land use type change.

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以回路电流法为基础，选定某一定子绕组为基准绕组，列写了用矩阵形式表示的、计算回路电流及支路电流的网络方程。

The network equations based on loop current method and expressed in matrix form are established, and the loop currents, then the brance currents, can be calculated by the equations.

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