accuracy of calibration model

例句：

1. 1. Thecalibration model is usedto measure the accuracy of the system.
   校准模型用于测量系统的准确度。
2. 2. Thecalibration model was developed to improve theaccuracy of the measurement.
   校准模型被开发出来以提高测量的准确性。
3. 3. The calibration modelwas tested on a variety of materials toensure its reliability.
   校准模型在多种材料上进行了测试，以确保其可靠性。