分级

分级

"分级" means "classification" or "grading."

Here, 分级 is used as a verb to mean categorizing or grading students into levels.

学校根据学习成绩对学生进行了分级。

The school classified the students based on their academic performance.

In this case, 分级 refers to the age or content rating given to the movie.

这部电影的分级是13岁以上观看。

This movie is rated for viewers aged 13 and above.

Here, 分级 describes a treatment plan adjusted to levels or categories based on patient attributes.

对于不同年龄的病人，医生采用了分级治疗的方案。

For patients of different ages, the doctor implemented a graded treatment plan.