distortion-factor meter

例句：

1. 1. The distortion factor is crucial for the accuracy of the measurement.
   畸变因子对于测量的准确性至关重要。
2. 2. In this experiment, we used a distortion factor meter to measure the deformation of the material.
   在这个实验中，我们使用畸变因子计来测量材料的变形。
3. 3. The distortion factor meter was used to detect any irregularities in the data.
   畸变因子计被用来检测数据中的任何不规则性。