分数维的计算采用改进的盒子计数法。
The modified box-counting method is used in estimating fraction dimension.
分数维的大小可以反映系统的复杂性，揭示系统的本质规律。
The fractional dimension reflects the complicity and essential features of the system.
文章应用分数维理论讨论了我国几条活动断裂系统的分段性。
The segregative characteristics of active fault system are discussed in this paper according to fractal theory.
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