学校正在标准化所有课程的评分标准。

The school is ___standardizing the grading criteria for all courses.

学校正在统一标准化所有年级的考试评分标准。

The school is ___standardizing the grading system for all grade levels.

我们需要标准化所有测量工具以确保数据一致。

We need to ___standardize all measuring tools to ensure consistent data.