electronic scanning spectrometer

例句：

1. 1. The electronic scanning spectrometer was used to analyze the chemical composition of the sample.
   电子扫描光谱仪被用来分析样品的化学成分。
2. 2. The electronic scanning spectrometer helped us identify the presence of certain elements in the sample.
   电子扫描光谱仪帮助我们识别出样品中某些元素的出现。
3. 3.The electronic scanning spectrometer provided precise measurements of the sample's properties.
   电子扫描光谱仪提供了对样品属性的精确测量。