triple-crystal diffractometer

例句：

1. 1. The newtriple-crystal diffractometer has greatly improved our data collection efficiency.
   新型的三晶衍射仪大大提高了我们的数据采集效率。
2. 2.The research team used the triple-crystal diffractometer to analyze the crystal structure of the new drug.
   研究小组使用三晶衍射仪分析了新药的晶体结构。
3. 3. In the experiment, the triple-crystal diffractometer was used to measure the precise angles of the sample's reflections.
   实验中，三晶衍射仪被用来测量样品反射角度的精确值。