Angstrom coefficient

例句：

1. 1. The Angstrom coefficient is ameasure of the accuracy of an instrument's readings.
   安斯特罗姆系数是衡量仪器读数准确性的指标。
2. 2.The Angstrom coefficient has been shown tobe a reliable predictor of future performance.
   安斯特罗姆系数已被证明是预测未来性能的一个可靠指标。
3. 3. Thestudy found that the Angstrom coefficient was not significantly differentbetween the two groups.
   研究发现，两组之间的安斯特罗姆系数没有显著差异。