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- Furthermore, the porosity of the simulated floes increased with the increasing of floe size, which is the main reason of the decrease in the density and fractal dimension of the floes. 絮凝体中孔隙率的增加是絮凝体密度减小、结构松散的主要原因,也是絮凝体分形维数降低的主要因素。
- fractal dimension of floe 絮体分形维数
- Patchiness exponent of Suaeda glauca was a little lower than that of Aneurolepidium chinense and fractal dimension of patch boundary was higher. 其他类型斑块的两种指数基本上介于獐茅斑块和羊草斑块之间。
- The average of fractal dimension of single crack, double cracks and checked cracks on complete sections are measured. 利用盒维数的定义测量并计算了整个剖面上单裂、裂和龟裂的平均分维值。
- The patch fractal dimension of canopy gaps is smaller than that of the expended gap. 林隙冠空隙的斑块分形维数小于扩展林隙的斑块分形维数。
- Fractal dimension of core fractures in Chengbei 30 buried?hill reservoir and its relation to fracture density. 埕北30潜山岩心裂缝的分维数及与裂缝密度的关系
- On the results of fractal dimension, the flocs look similar and the fractal dimension of flocs were about 1.9. 在碎形维度的结果分析方面,由于碎形相似皆为1.;9故无法看出其差别。
- A new method of calculating fractal dimension of shortterm heart rate variability signals is presented. 提出了一种利用功率谱短时估算心率变异信号分形维数的新方法。
- In vitrain bands the density and fractal dimension of fractures related to the thickness and lithotyp... 煤岩结构的研究在预测煤层的渗透性方面有重要意义。
- At certain conditions, the fluid shear becomes the major factor to influence the fractal dimension of flocs. 在既定条件下水体紊流剪切作用是影响絮体分形维数的主要因素。
- This method was used to calculate the fractal dimension of rice husk char particles prepared by high speed pyrolysis. 利用该方法计算得到谷壳在快速热解条件下焦颗粒分形维数的变化。
- The fractal dimension of sandstone fragment distribution increases with the increasing of confining pressure. 随着围压(有效压应力)的增加,砂岩破碎碎屑的分维增大。
- The stereo shape of fracture is shown by the pair of photos, and the fractal dimension of the fracture in different states is gained. 利用扫描电镜摄制705铝合金不同工艺状态下的体视照片对,由照片对可显示断口立体形貌,并求得各状态的断口分形维数。
- Fractal dimension of intestinal tract pressure was calculated with the method from Higuchi to distinguish normal and abnormal colonic pressure signal. 然后将测压管拉出20cm,继续同样的测量并得出结肠压力数据,采用Higuchi算法计算肠道压力的分形维,通过分形维来区分正常的和异常的结肠压力信号。
- The fractal dimension of aeromagnetic data from Bayanhaote basin was calculated and used for highlight and description of lithology. 计算了内蒙古巴彦浩特盆地航磁异常的分维数,结果表明分形能突出异常特徵,更好地对岩性进行描述。
- In this paper, fractal dimension of macroporous crosslinked polystyrenes were calculated via FHH and NK methods respectively. 探讨了分形维数对树脂吸附性能的影响规律。
- The voidage of hollow glass bead decreased with increasing fractal dimension of particle size distribution of hollow glass bead. 随着中空玻璃微珠粒度分布分形维的增加,其空隙率减少。
- Method:The fractal dimension of EMG signals were calculated,the change of the dimension with time was observed during sustained contraction. 方法:运用分形几何理论计算肌电信号波形的分维数,在受试者持续用力的情况下观察肌电信号分维数随时间的变化。
- The fractal dimension of aeromagnetic data from Bayanhaote basin was calculated and used for highlight and description of li... 计算了内蒙古巴彦浩特盆地航磁异常的分维数,结果表明分形能突出异常特征,更好地对岩性进行描述。