proton spectroscopy

例句：

1. 1.Proton spectroscopy is a powerful tool for studying the structure of molecules.
   质子光谱学是研究分子结构的强大工具。
2. 2. In proton spectroscopy, the spectrum of hydrogen nuclei is used to determine the chemical composition of samples.
   在质子光谱学中，氢核的光谱被用来确定样品的化学成分。
3. 3. The technique of proton spectroscopy has revolutionized our understanding of organic compounds.
   质子光谱学的技术已经彻底改变了我们对有机化合物的理解。