x-ray spectroscopy meaning in Chinese

x线光谱学

Test method for lead in gasoline by x - ray spectroscopy
用x -射线光谱法测定汽油铅含量的方法
" for his discoveries and research in the field of x - ray spectroscopy
发现x射线中的光谱线
Standard test methods for lead in gasoline by x - ray spectroscopy
X射线分光光度法测量汽油中铅含量的标准试验方法
The morphologies of powder were observed by using high - resolution transmission electron microscopy ( hrtem ) ; x - ray diffraction ( xrd ) pattern was used to analyze the phases of the powder ; energy dispersive x - ray spectroscopy ( edx ) was used to analyze the component of composite powder
用高分辨电镜观察复合粉体的形貌，进行电子衍射分析；用d / 3ax3b型x射线衍射仪作复合粉体的物相分析；用pv9900型能谱仪作复合粉末的成分分析。
The effect of growth parameters on the morphology , structure and chemical compositon of sic whiskers have been characterized by x - ray diffraction ( xrd ) , scanning electron microscope ( sem ) , energy dispersive x - ray spectroscopy ( eds ) and transmission electron microscope ( tem )
运用x射线衍射( xrd ) 、扫描电子显微镜( sem ) 、电子能量色散谱( eds ) 、透射电子显微镜( tem )等表征手段,系统研究了工艺参数对sic晶须形貌、结构和化学成份的影响。

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