thermal volume expansion

基本解释

The effect of component ratio (in % of volume) on thermal expansion was measured.
测定了复合材料中不同复合比对热膨胀性能的影响。
The coefficient of thermal expansion is one of the most important indexes to volume stability of concrete.
混凝土的热膨胀系数是体积稳定性的重要表征参数之一。
On the assumption that the product of volume thermal expansivity and bulk modulus based on the thermodynamic approximation theory, a new equation is presented for volume thermal expansion coefficient.
根据热力学近似理论，在对体积热膨胀系数和体积弹性模量的乘积进行假设的基础上推导了一个体积热膨胀系数与体积和温度间的关系式。