thermal spectrum analysis

例句：

1. 1. The thermal spectrumanalysis of the sample was crucial for understanding its properties.
   对样本的热谱分析对于理解其性质至关重要。
2. 2. In this study, we used thermal spectrum analysis to detect the presence of water vapor in the air.
   在这项研究中，我们使用热谱分析来检测空气中水蒸气的存在。
3. 3.Thermal spectrum analysis is a powerful tool for studying materials' thermal behavior.
   热谱分析是一种研究材料热行为的强大工具。