摘要
本文给出一物态方程可由实验测定的二阶弹性常数(SOEC),三阶弹性常数(TOEC)及四阶弹性常数(FOEC)表述。
We propose an equation of state expressed by combined SOEC, iOEC and FOEC. Those combined elastic constants are determined from the ultrasonic velocities under high pressure.
出处
《高压物理学报》
CAS
CSCD
北大核心
1991年第1期8-12,共5页
Chinese Journal of High Pressure Physics
关键词
弹性常数
物态方程
立方对称
higher order elastic constant, equation of state, cubic symmetry.
