peak width of mass spectrometry

例句：

1. 1. The peak widthin mass spectrometry is crucial forthe accurate measurement of molecular weights.
   质谱仪峰宽对于准确测量分子量至关重要。
2. 2. In this study, we measured thepeak width of a specific compound using massspectrometry.
   在这项研究中，我们使用质谱法测量了特定化合物的峰宽。
3. 3. The peak width of theion signal is directly related to thesensitivity of the mass spectrometer.
   离子信号的峰宽与质谱仪的灵敏度直接相关。