electron energy loss spectrometer

例句：

1. 1.The electron energy loss spectrometer was used to analyze the spectra of different materials.
   电子能量损失光谱仪被用来分析不同材料的成分。
2. 2. This instrument is designed to measure the energy loss of electrons in a material during its interaction with a beam of charged particles.
   这个仪器设计用来测量物质在与带电粒子相互作用时电子的能量损失。
3. 3. The spectrometer's ability to detect subtle differences in the energy spectrum of light is crucial for scientific research.
   这种光谱仪检测光能谱细微差异的能力对于科学研究至关重要。