The experimental and research results indicate that non-elasticity strain associate with time in nature according to constitutive equations of the classical elastic-plastic and creep theory.
实验和研究表明：基于经典弹塑性及蠕变理论的本构方程，非弹性应变在高温下其本质上是时间相关的。
2
The results from experiments showed that the relationship between modulus of elasticity(MOE), modulus and Rupture(MOR) and adhesive pressure are non-linear.
结果表明，塑化杨木单板的静曲模量和静曲强度与塑化压力呈非线性关系。
3
Hard elastic materials are a class of crystalline or non-crystalline polymers produced under special processing conditions, which show high modulus and high elasticity under very low temperature.