Second-order elastic constants的意思|示意

In the present paper we studied the bulk modulus, shear modulus and second-order elastic constants as a function of temperature.

本文研究了体积弹性模量、剪切模量、二级弹性模量与温度间的函数关系。

Five undetermined parameters are determined by experimental data of the total energy, three second order elastic constants and the lattice constant of the crystal at o K and zero pressure.

五个待定参数用零温零压下晶体的总能、三个二阶弹性常数以及晶格常数的实验值确定。