受力超过峰值点，岩石发生突然破坏，瞬间释放出大量的能量，这一过程可以用灾变理论进行研究。
When the stress is over its peak value point, the rock will be suddenly destroyed and release a large amount of energy, a process that can be analyzed using the catastrophe theory.
针对边坡的滑移是一灾变问题，应用灾变理论建立了边坡稳定性的灾变模型，并结合实例，对边坡的稳定性进行了灾变分析。
Slope slide is a catastrophe. A model of slope stability is developed based on catastrophe theory and analyses of slop stability using the model are conducted with some examples.
它运用初等灾变理论中分岔的概念找出决定电力系统稳定的控制参数的分岔值，从而确定了系统的稳定区域，由稳定区域即可进行系统的稳定判断。
It applied bifurcation approach of elementary catastrophe theory to find out control parameters' bifurcation values, which decide stability of power systems, further, stability region can be obtained.
简述了灰色理论中灾变预测的特点及其建模过程，并将其应用于企业安全事故预测之中。
The set up process of gray theory is described, as well as the disaster forecast and its application in accident forecast.
根据灰色理论中的灾变预测，对发电厂中设备的故障日期作了预测，从而为实现设备从计划检修向状态检修提供了依据。
Based on catastrophe forecasting of grey theory to predict the date of equipment failure, the base for overhaul of equipment from planning repairing to status repairing is provided.
本文试图引用灰色系统理论两种不同的数学模型，提出了滑坡灰色灾变预测法。
This paper attempts to use two kinds of mathematical model of grey system theory, presents a forecasting method of grey hazard of landslide.
本文运用理论分析、数值模拟和现场测试研究为一体的方法对煤与瓦斯突出的耦合灾变机制和非线性特征进行了研究。
Based on theoretical analysis, numerical simulation and filed-testing, the coupling catastrophe mechanism and nonlinear characteristics of coal and gas outbursts are studied in this dissertation.
最著名的灾变论的对立理论就是渐变论。
The most popular alternative to catastrophism is the gradualistic approach.
利用灰色系统理论和方法建立灾变预测模型，对中国重灾出现年份作出预测分析。
The forecast model is set up by using the grey-theory, and the particular years of severe calamities in China are forecasted and analysed.
将基于灰色系统理论的GM(1,1)模型推广至灾变预测，并以一实例介绍涝灾预测基本步骤。
The GM (1, 1) model which is based on the grey system theory is used for forecasting calamity, and the detail procedures for forecasting waterlogging disaster are presented here.
利用灰色灾变预测理论，对某矿矿井工作面瓦斯涌出资料进行分析、研究，建立煤矿瓦斯涌出量灰色预测模型，并对矿井瓦斯涌出量变化趋势进行预测。
This method is more accurate than by traditional mine statistic method. Adoption of gray prediction theory, mine gas emission data was analyzed, gray prediction model of gas emiss…
对扭振题目的研究，不仅具有重大的理论意义，而且对于灾变防治和经济运行具有极大的工程应用价值。
Research on the torsional vibration, not only has important academic significance, but also can give much instructional value to the project.
对扭振题目的研究，不仅具有重大的理论意义，而且对于灾变防治和经济运行具有极大的工程应用价值。
Research on the torsional vibration, not only has important academic significance, but also can give much instructional value to the project.
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