course deviation indicator

例句：

1. 1. The course deviation indicator is usedto measure the accuracy of the learning process.
   课程偏差指标用于衡量学习过程的准确性。
2. 2.The teacher adjusted the course deviation indicator toensure that the students were on track.
   老师调整了课程偏差指标，以确保学生能够跟上进度。
3. 3. Thecourse deviation indicator was usedto identify areas where the curriculumneeded improvement.
   课程偏差指标被用来识别课程需要改进的领域。