矿井断裂网络是一种具有统计自相似性的分形体系。
Mine fault network is a fractal system with statistic self-similarity.
盆地内地质构造断裂和采煤活动中产生的采动断裂互相叠加,构成了十分复杂的地下断裂网络。
The move crevasse superimposes mutually and constitutes the complex underground crevasse network, which are produced by geologic structure crevasse in Fuxin Basin and mining coal.
矿井断裂网络是一种具有统计自相似性的分形体系.其复杂程度可以用描述几何不规则性的分维来定量评价。
Mine fault network is a fractal system with statistic self-similarity. Its complexity degree can be quantitatively evaluated using fractal dimension that can describe geometrical irregularity.
盆地内部断块活动发育,形成北北东向和北北西向两组断裂网络系统,切割改造成47个翘倾块断体和上覆的箕状断陷。
Block faulting activities inside basin develops, forming NE and NW fracture systems, thus cutting this basin into 47 tilted block faulting body and a series of overlying dustpan-like fault depression.
他们猜想这个年轻人的节奏听障是因为大脑中联接音乐节奏、节拍和尺度的广大区域的网络出现了断裂。
They hypothesize that the young man's beat deafness arises from disconnects in a widespread brain network involved in musical beat, rhythm and meter.
结果表明,变质处理后钨合金白口铸铁的微观组织中碳化物网络断裂,其抗冲击韧性和耐磨损性能显著提高。
The results show that the carbide networks in microstructure tend to break, and fracture toughness and wear-resisting properties of the alloy were improved.
由于无线网络存在节点失效、链路断裂等特性,虚拟主干网需要具备一定的容错性。
Because of the inherent node (link) failures in wireless networks, virtual backbones should be fault-tolerant.
论述了现今网络阶段断裂研究的基本特点与主要任务。
The fundamental characters and major work of fault researches in the network stage are discussed.
研究表明,神经网络方法由于综合考虑了更多的混凝土断裂能影响因素,而且能够实现非线性关系,所以具有较高的预测精度。
The research indicates that Neural Network has high accuracy because it is able to realize nonlinear relations and because more factors influencing fracture energy are taken into account.
第四章主要是应用神经网络算法学习由数值计算得到的样本,实现了由夏比吸收能量值到断裂韧性值的在概率基础上的映射。
In the 4th chapter, the BP neural networks is used to study the sample data, thus realize the mapping from absorbing energy of Charpy Experiment to fracture toughness on the basis of probability.
应用人工神经网络分别建立了震级与地表断裂长度及活断层长度的关系,一定程度上提高了由断裂或断层长度预测震级的可靠性。
In this paper, the Artificial Neural Networks are applied to construct separately the relationships between magnitude and surficial fracture length and between magnitude and active fault length.
这种网络增加了非晶区内的缠结点密度,使材料的断裂伸长率和冲击强度提高;
The web also increases the entanglement density in the amorphous region and thereby has the effect of increasing breaking elongation and impact strength.
这种网络增加了非晶区内的缠结点密度,使材料的断裂伸长率和冲击强度提高;
The web also increases the entanglement density in the amorphous region and thereby has the effect of increasing breaking elongation and impact strength.
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