这些三角形模式向您展示了环境的状态。

These triangular patterns show you the state of your environment.

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对圆形区域法进行改进，以右手螺旋法则构造三角形模式的几何特征；

Importing the geometry character of the triangular mode by the right-hand rule;

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我国财政模式正在经历一场深刻的变革，即从传统的生产形模式转为公共财政模式。

China's fiscal mode has been experiencing a great reform, namely, the transformation from traditional productive finance into current public finance.

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