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一、岩组图的旋转岩组图的旋转在岩组分析中是一项十分重要的工作。它使图形绕不同的轴旋转,得出不同空间方位的岩组图,以便从三维空间了解组构的对称。更重要的是,我们做岩组分析主要切制的是垂直于b轴的定向切片,当我们对它进行测定并绘制出相应的岩组图时,所得到的岩组图并不反映组构的空间真实方位,而欲求其空间真实方位,必须将b片旋转到水平位置方可得到。
First, the rotation of rock group diagram Rotation of rock group analysis is a very important work. It rotates the graph around different axes to derive rockgraphs of different spatial orientations in order to understand the symmetry of the structure from the three-dimensional space. More importantly, the main section we make for petrophysical analysis is the directional slice perpendicular to the b-axis. When we measure it and draw the corresponding lithofacies map, the obtained lithofacies map does not reflect the structure Of the true location of the space, and desire the true position of space, you must rotate b-level position can be obtained.