empirical

US /emˈpɪr.ɪ.kəl/
UK /emˈpɪr.ɪ.kəl/
"empirical" picture
1.

經驗性的, 實證的

based on, concerned with, or verifiable by observation or experience rather than theory or pure logic

:
The study provided strong empirical evidence for the effectiveness of the new drug.
這項研究為新藥的有效性提供了強有力的經驗性證據。
His conclusions were based on empirical data collected over many years.
他的結論是基於多年收集的經驗性數據。