| 1. | This may decrease percolation threshold ( pc ) and enhance mr
实验表明，渗流阈值p产19 |
| 2. | Through those approaches and with the information of the particles morphologies , it was possible to predict the percolation threshold of the nanocomposite
通过这些理论手段以及利用石墨薄片外观形态上的信息，可很好地估计体系的渗滤阈值。 |
| 3. | Thirdly , there is a preferential path for dispersion flow near the percolation threshold ; fourth , the longitudinal dispersivity is scaled with grid length
由于在逾渗阈值附近，网格可视为近似分形结构，对二维网格,纵向弥散系数和尺度之间存有指数增加关系 |
| 4. | The dispersions and particles sizes of the fg nanosheets in the nanocomposites greatly influenced the conduction of the nanocomposites , especially the percolation threshold
石墨纳米薄片在尼龙6中的分布状态以及尺寸大小对复合材料的电导，尤其是导电渗滤阈值具有相当大的影响。 |
| 5. | The results showed that the replacement of individual polymer by polymer blend as the matrix resin for ecmb could be applied to the design of ecmb with lower percolation threshold concentration
结果表明，以聚酯聚乙烯共混聚合物代替单一的聚合物作为母粒的载体树脂可用来设计具有低突增界限浓度的炭黑导电母粒。 |
| 6. | Many unusual phenomena near the percolation threshold caused by random pore removal or blockage is found . first , the grid pressure distribution is anomalous ; secondly , the dispersion is much slowly than in euclidean space
模拟中发现：在渗流阈值附近，确实存在着反常弥散和优势通道现象，网格中的压力分布也和全部联通时完全不一样。 |
| 7. | A dilution of the cb volume fraction due to the thermal volumen expansion of the composites is estimated . if the cb volume fraction decrease to the percolation threshold , ptc effect of the composites occur
随着聚合物基体的热膨胀，无论是结晶聚合物基体或非晶聚合物基体体系，只要导电填料的体积分数被稀释到临界体积分数以下，复合材料就会产生ptc效应。 |
| 8. | The percolation threshold value ( pp ) is not related to the size of model lattice but to near neighbor conditions . however , the fractal dimension of aggregate ( d ) is definite and independent of neighbor conditions , as p is equal to pp
3 、逾渗阈值pp只与近邻条件紧密相关，而与模型的网格大小无关；当生长概率p等于对应的逾渗阈值时，凝聚体的分形维数d为一确定值，且与近邻条件无关。 |
| 9. | In the honeycomb lattice with random transverse field , a smaller crystal field cannot change the percolation threshold of critical transverse field . the reentrant phenomena shall appear at the range of certain random concentration when the transverse field takes a larger value , while the reentrant phenomena do not occur and when the transverse field take a smaller value
随机横场作用下的蜂窝格子中，较小晶场的存在并不能改变临界横场阈值；取较大横场值时在某些随机浓度范围内出现重入相变现象，而取较小横场值时则没有重入现象产生。 |
| 10. | The results showed that the conductive composites including expanded graphite filler have the best conductive property when they were produced with the same processing . and the solution intercalation is the best methold to produce the lowest percolation threshold conductive composites when a type of conductive filler was used . because of the flam - retardant property of the graphite , we also studied the composites " flammability
研究结果表明，采用同一种工艺条件，以膨化石墨作为导电填料的复合材料的导电性能最好；而采用同一导电填料以溶液插层法制备的复合材料的导电性能最好。 |
