quartz-polaroid monochromator

例句：

1. 1.The quartz-polaroid monochromator is used in the study of crystal structures.
   石英偏光单色仪用于研究晶体结构。
2. 2. The quartz-polaroid monochromator was developed to improve the accuracy of X-ray diffraction analysis.
   石英偏光单色仪的发明是为了提高X射线衍射分析的准确性。
3. 3. The quartz-polaroid monochromator is a crucial tool for scientists studying materials science.
   石英偏光单色仪是科学家研究材料科学的重要工具。