typical microstructure的意思|示意

Research of SEM indicates that the heterogeneity of grain size is the typical microstructure of the materials.

SEM对试样微观形貌的研究表明，晶粒大小不均匀是这种材料的微观特征。

Several typical microstructure defects of chilled cast iron tappets, the reasons to cause, their formation as well as prevention measures were described.

介绍了冷激铸铁挺柱出现的几种典型金相组织缺陷、产生原因及解决措施。

There exists two typical microstructure in crystals of different diamond films, one is mainly five-fold twins, the other is mainly dislocation and micro twins coexisting.

主要归纳为两类：一类是以五次孪生方式生长；另一类是以位错和微孪晶共存生长。