実証

実証

"実証" means "proof" or "demonstration."

Here, "実証" is used to mean verifying or proving a theory through practical experiments.

科学者は理論を実証するために実験を行った。

The scientist conducted experiments to verify the theory.

In this case, "実証" is utilized to indicate that evidence is demonstrating or proving a certain claim or effectiveness.

このデータは新しい技術の有効性を実証している。

This data demonstrates the effectiveness of the new technology.

Here, "実証" refers to validation that has occurred through research, confirming the significance of leadership.

リーダーシップの重要性は数多くの研究によって実証されている。

The importance of leadership has been validated by numerous studies.