spectrotherapy

例句：

1. 1. Spectroscopy is a technique used to analyze the chemical composition of materials by analyzing their absorption and emission spectra.
   光谱学是一种技术，通过分析材料的吸收和发射光谱来分析其化学成分。
2. 2. In spectroscopy, the analysis of light's interaction with matter can provide valuable insights into the properties of materials.
   在光谱学中，分析光与物质的相互作用可以提供对材料性质的宝贵见解。
3. 3. The use of spectroscopy in medical diagnostics has revolutionized the way we diagnose diseases and monitor patient conditions.
   在医学诊断中使用光谱学已经彻底改变了我们诊断疾病和监测病人状况的方式。