beam-assisted desorption

例句：

1. 1. The beam-assisted desorption process is crucial for the purification of liquid samples.
   光束辅助吸附过程对于液体样品的净化至关重要。
2. 2. The researchers used a beam-assisted desorption technique to analyze the chemical composition of the sample.
   研究人员使用光束辅助吸附技术分析了样本的化学成分。
3. 3. The beam-assisted desorption method has been shown to be more effective than traditional methods in certain applications.
   光束辅助吸附方法在特定应用中比传统方法更有效。