测量密度 meaning in English
density measurement
Examples
- In order to explain the phenmena , two supposes of " hole " and " polar - group rupture " are proposed , according to the tests of ir , density , refractive index , conductor volume resistivity , the aging model of pmma is confirmed likely
通过其他实验（如红外光谱、测量密度、测量折射率、测量体积电阻率）的相互对比，基本上肯定了有机玻璃“极性基团断裂”的热老化模型。