...电子束扫描（SEM），看瓷器断面，可得到瓷粉烧结颗粒、杂质与孔洞的大小，由能量散射分析光谱(EDS，energy dispersion spectrum)可得内部结构成分，一般而言，对于古董是不做破坏性检验的。
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x ray energy dispersion spectrum x射线能量色散谱
Metallographic observation, fracture scanning and energy dispersion spectrum analysis on the fractured turbine blade were carried out.
对汽轮机断裂叶片进行了金相组织观察、断口扫描及能谱分析。
The surface topography and composition of normal coating and spot were investigated by scanning electron microscope and energy dispersion spectrum.
采用扫描电镜结合能谱的测试方法，对热处理前后含铬绝缘涂层中正常涂层和斑点的表面形貌及成分进行了分析。
This paper analysed the pattern and composition of residual metal in diamond fracture surface by ways of Scanning Electron Microscope (SEM) and Energy Dispersion Spectrum (EDS).
采用扫描电镜(sem)和能谱(EDS)分析方法，分析了国内六种代表性的金刚石断面上残留触媒的形态及成分。
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