hardness and elastic modulus 硬度和弹性模量
Among these properties, mechanical properties such as hardness and modulus are substantial and of great importance.
在材料的诸多性能中，硬度是其最重要、最基本的性能指标之一。
The results show that the hardness and elastic modulus increase as the sputter power increases.
经实验结果显示其硬度与弹性模数皆会随著溅镀功的增加而增加。
But the optical surfacing on SiC mirrors is extremely difficult because of its high hardness and elastic modulus.
但是，由于碳化硅材料所具有高硬度、高弹性模量等性质，使碳化硅质反射镜的光学加工难度很大。
应用推荐