n-HA颗粒极小, 能很好地渗入聚合物基质, 填充可用的空间, 由颗粒细化比表面积增加所导致的粘流活化能(flow activation energy)增加是复合体系表面粘度增大的主要原因[
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flow-activation energy 流动活化能
viscous flow activation energy 黏流活化能
flow-activation energy detail 流动活化能
The relationship of the viscosity and temperature can be described with Arrhenius equation at a certain mass fraction of PVB and shear rate,and the flow activation energy decreases with the increase of shear rates.
在一定的浓度和剪切速率下体系的黏度随温度的变化符合Arrhenius方程式,粘流活化能随剪切速率的增加而减小。
参考来源 - 聚乙烯醇缩丁醛/聚乙二醇体系的流变性能·2,447,543篇论文数据，部分数据来源于NoteExpress
Its apparent viscous flow activation energy is higher so the influence of temperature on characteristics of melt is stronger.
由于其表观粘流活化能较大，故熔体特性受温度影响较大。
The rheological study indicates that Nylon 1212 melt shows a non ?Newton and pseudoplastic fluid and the viscous flow activation energy has also been obtained.
通过流变行为的研究，证明了尼龙1212熔体为假塑性非牛顿型流体，并求得了其粘流活化能。
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