methodological

The professor pointed out several methodological flaws in the student's research project.

(Chinese) 教授指出了该学生研究项目中存在的几处方法论缺陷。

The team spent months refining their methodological approach to ensure the data was reliable.

(Chinese) 团队花了几个月的时间完善他们的方法论，以确保数据可靠。