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- The stability of cracky roof system is analyzed by catastrophic theory and its instability model belongs to cusp catastrophic model of catastrophic theory. 对裂纹顶板系统的稳定性运用突变理论分析,其失稳模式可归结为突变理论中的尖点突变模型,并由该模型的分叉集方程导得顶板大面积冒落的临界条件。
- In order to forecast occurrence of future network anomalous behaviors, a catastrophic model extrapolation approach is put forward using RBF neural network. 为了推断未来网络异常行为出现情况，给出基于RBF网络的模型外推方法。
- Abstract: Through appropriately changing the water-inrush condition based on mechanical analysis, the potential energy function of water-inrush from coal floor could be derived, which conforms to the catastrophic model. 文摘:对建立在力学分析基础上的突水条件进行适当变换，得到煤层底板突水势函数，它符合尖点突变模型。
- Catastrophic model for analyzing estuary stability 分析潮汐河口稳定性的突变模型
- The stability of single cavern roof is studied with cusp catastrophe model of large deformation circular plate with fixed supports. 采用固支大变形圆板突变模型研究了单井溶腔顶板的稳定性,得出了溶腔顶板岩层失稳的必要条件;
- PAN Yue, WANG Zhi-qiang.Fold catastrophe model of circular runnel rockburst[J].Rock and Soil Mechanics,2005, 26(2): 175- 181. [6]潘岳;王志强.;圆形硐室岩爆的折迭突变模型[J]
- In this paper, up - to - date developments of catastrophical model and catastrophe analysis of accident - process are reviewed,and their future developments are prospected. 对事故过程突变模型的建立和突变分析研究现状进行了综述,并展望其发展趋势。
- The frictional mechanism is explained by using of point catastrophe model in catastrophe theory, stick-slip friction theory and binomial law of friction. 利用突变理论的尖点突变模型和摩擦学的粘着摩擦理论、摩擦二项式定律解释两者之间的摩擦机理。
- A decisive or catastrophic conflict. 决定性的或大规模的战争
- The catastrophic model of water bloom breaking out of eutrophication waters 富营养化水体水华暴发的突变模型
- The cusp type catastrophic model of the fracture process of hard rock roof 坚硬顶板突然断裂过程中的突变模型
- Standing by him was a model worker. 站在他旁的是一位劳动模范。
- I think I can get that special model for you. 我想我可以为你找到那种特别的型号。
- She has been held up as a model worker. 她被推举为模范工作者。
- He showed us a model of the new office building. 他给我们看了新办公楼的模型。
- He taught Tom how to make a model airplane. 他教汤姆作模型飞机的方法。
- John is repairing his model plane at his leisure. 约翰不慌不忙地修理着他的航模。
- The old sailor chipped out a tiny model boat. 那名老水手一点儿一点儿地削出一个小船模型。
- The luxury model gives a smoother ride. 坐这种豪华型汽车感觉很平稳。
- Based on the catastrophe thought in systems science,the paper studies the application of catastrophe model in logistics partner selection decision,builds up the relevant evaluation method and steps and compares it with AHP in a simple case. 在递阶结构评价指标体系基础上,借鉴系统科学中的突变思想,研究突变模型在物流合作伙伴选择决策中的应用,建立了相应的评价方法体系和步骤,并针对简单应用案例进行了与AHP方法的比较分析。
