The particle size of doped tungsten and distribution of rare earth were studied by means of SEM, EDS, XRD and granularity analysis.
采用电镜、能谱、X射线衍射分析、粒度分析等方法研究了掺杂钨粉的粒度及稀土元素的分布。
The size and microstructure of the composite additive were tested by TEM and granularity analysis. The performances of ZnO varistor were also tested.
通过TEM和粒度测试，分析了复合添加剂的尺寸和微观结构，并对电阻器的性能进行了测试。
SEM, FTIR, XRD, Granularity Analysis and other analytical methods were used to characterize the sample of composite particles.
通过扫描电子显微镜(SEM)、傅立叶变换红外光谱(FTIR)、X射线衍射(XRD)以及粒度分析等分析手段对复合粒子进行表征。
SEM, FTIR, XRD, Granularity Analysis and other analytical methods were used to characterize the sample of composite particles.
通过扫描电子显微镜(SEM)、傅立叶变换红外光谱(FTIR)、X射线衍射(XRD)以及粒度分析等分析手段对复合粒子进行表征。
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