非均质材料 meaning in English

heterogeneous materials

In heterogeneous anisotropic materials the heat flow vector and conductivity are more complex .
在各向异性的非均质材料中，热流向量和热导率很复杂。
Concrete is a heterogeneous material that is widely used in many engineering including structural engineering
混凝土是一种复杂的多相非均质材料。
Three types of beam element ( reinforcing beam element , matrix beam element and interface beam element ) and two kinds of particle ( reinforcing particle element and matrix particle element ) are used to simulate the mechanical properties of concrete , which randomly allocated according to weibull distribution to reflect the initial heterogeneity of concrete at the meso - scale level
用两种颗粒单元(分散颗粒单元和基体颗粒单元)和三种梁单元(分散梁单元、基体梁单元及界面梁单元)来模拟混凝土的力学性质。在数值模拟时，通过对不同单元赋以满足weibull分布的力学参数即可在数值上对混凝土这一典型非均质材料进行表征。