vernier resolver

例句：

1. 1. The vernier resolver is used to measure the thickness of materials.
   分度仪用于测量材料的厚度。
2. 2.The engineer used the vernier resolver to check the accuracy of his measurements.
   工程师使用分度仪检查他的测量结果的准确性。
3. 3.The vernier resolver was a revolutionary tool in the field of precision measurement.
   分度仪是精密测量领域的革命性工具。