求翻译：模糊评价方法和灰色评价方法在一定程度上解决了危险源的不确定性的描述难题，但由于概率论、模糊数学和灰色系统理论是相对独立的不同分支，难以将它们融合到同一框架之下。是什么意思？

Fuzzy evaluation method and the gray evaluation method to solve the problem of description of the dangerous source of uncertainty to a certain extent, but because of the probability theory, fuzzy mathematics and gray system theory is relatively independent of the different branches, it is difficult

Methods of Evaluation and the gray fuzzy methods of evaluation to a certain extent, the source of danger is not determined by the description of challenges, but the theory of probability, fuzzy math and gray system theory is relatively independent of the different branches, it is difficult to integr

The fuzzy assessment method and the gray assessment method has to a certain extent solved the dangerous source uncertainty description difficult problem, but because the theory of probability, the fuzzy mathematics and the grey system theory are the relatively independent different branches, fuses w

Fuzzy assessment method and grey evaluation method to some extent solve the problem of description of the uncertainty of the hazard, but because of the probability theory and fuzzy mathematics and grey system theory is relatively independent of the different branches, to difficulties in their integr

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