The ratio scale is used to measure educational achievement, where scores can be compared in terms of their relative magnitude.
比率量表用于衡量教育成就，其中分数可以根据其相对大小进行比较。
In educational research, a ratio scale allows for the calculation of meaningful ratios, such as the ratio of students to teachers.
在教育研究中，比率量表允许计算有意义的比率，例如学生与教师的比率。