methodologically

The study was methodologically sound, though the sample size was relatively small.

(Chinese) 该研究在方法论上是合理的，尽管样本量相对较小。

By working methodologically, the detective was able to rule out each suspect one by one.

(Chinese) 通过系统地开展工作，侦探得以逐一排除每名嫌疑人。