上证综指也下跌了近3.5个百分点，使美元收回了前一天的部分损失，确保美元指数得到巩固，回到75点上方。
The Shanghai Composite is also down nearly 3.5%, allowing the USD to recoup some of its losses from the previous day, ensuring the DXY is now consolidating back above 75 levels.
本文根据不同煤体强度条件下综放开采顶煤的位移曲线，采用盒维数的分形计算方法对其进行了维数分析。
Based on the displacement curves of top coal with different strength, the fractal dimension of which is analyzed and calculated according to the box dimension.
本文根据不同煤体强度条件下综放开采顶煤的位移曲线，采用盒维数的分形计算方法对其进行了维数分析。
Based on the displacement curves of top coal with different strength, the fractal dimension of which is analyzed and calculated according to the box dimension.
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