viscosity theory的意思|示意

This phenomenon is explained by free volume and viscosity theory.

用粘度和自由体积理论解释了此现象。

However, considering the viscosity of materials and exerting load to make model test with centrifuge, similarity theory for simulating time has not yet been established.

考虑材料的粘性，并用离心机进行加荷来作模型试验，在模拟时间的相似理论方面似乎还有值得讨论的地方。

Combined with the theory of viscosity, the relationship between diffusion coefficient and activation energy is expressed.

结合粘度理论建立了分子扩散系数与活化能之间的关系；