structure content

用法例句

The microstructure and composition of the melted layer were analysed by scanning electron microscope(SEM),energy dispersion spectrum(EDS)and X-ray diffraction(XRD).

利用扫描电镜(SEM)、能谱分析(EDS)和X射线衍射(XRD)等手段对熔凝层的组织与成分进行了分析,通过在质量分数为3。

The microstructure and chemical composition of Al72Ni12Co16/Al-11%Mg composites were investigated by means of SEM and energy dispersive spectrum(EDS)analysis, and the mechanical properties and hardness were also measured.

采用扫描电镜和能谱分析研究了Al72Ni12Co16/Al-11%Mg复合材料的微观组织和成分,并测试了其拉伸性能和硬度。