The goaf underlying highway harmful levels of its stability is a relatively new subject, the paper used numerical simulation and fuzzy mathematics methods to study the stability of goaf.
并应用该方法对研究区内采空区稳定性进行了计算，其结果与数值模拟结果相符。
This paper presents some methods of fuzzy mathematics to forecast and plan for special talent.
本文介绍了用于专门人才预测和规划中的若干模糊数学方法。
The authors use the concepts and methods of fuzzy mathematics to treat a problem in terra mechanics and satisfactory results are obtained.
作者试用模糊数学的概念和方法处理地面力学中的有关问题，获得了令人满意的结果。
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