heterogeneous structure

• 多相组织,不均一组织

heterogeneous structure的用法和样例：

例句

1. Experiments show that the dual phase structure suitable to wire drawing consists of fine ferrite islands dispersed in the matrix of lath martensite.
   实验表明，适于拔丝的双相组织是在板条马氏体基体上分布着细小的铁素体岛。