caries activity test

例句：

1. 1.The dentist performed a caries activity test on the child's teeth.
   牙医对孩子的牙齿进行了龋病活性测试。
2. 2. The study aims to evaluate the effectiveness of this caries activity test in preventing tooth decay.
   该研究旨在评估这种龋病活性测试在预防蛀牙方面的效果。
3. 3. The results of the caries activity test will be presented at the conference.
   龋病活性测试的结果将在会议上进行展示。