弹性杨氏模量E’;elastic Young’s modulus E’ 性质：同相位的法向应力分量与法向应变之比。这部分应力用于克服理想橡胶的收缩力，相当于静态变形时的弹性模量，在往复变形过程中交替地贮存和释放，并不损耗，所以又称为杨氏贮能模量，常用流变振动仪测定。
现在你大概能够看出我真正需要的其实是汽泡纸的杨氏模量而非一张纸的弹性系数。
Maybe you can see that what I really need is Young's modulus for bubble wrap and not the spring constant of an individual sheet.
若杨氏模量很低，物质更有弹性。
If Young's modulus is very low, the material is more elastic.
我已经知道了汽泡纸的杨氏模量，因此通过以下表达式我可以计算出它的弹性系数。
I know Young 'modulus for the bubble wrap, so I can find the spring constant as.
应用推荐