研究に

in research

→ 研究
phrase Common #6,693
in research The particle に marks research as the activity or area involved; the natural English translation depends on the verb or expression that follows.
JA: 彼女は新しい研究に取り組んでいる。
EN: She is working on new research.

彼は新しい研究に我を忘れた

He became completely absorbed in his new research.

私は研究に努力を集中した

I devoted my efforts to my research.

君の仕事だ研究に忙しい趣味水爆

Is that your job? Are you busy with research, or with your hobby of making hydrogen bombs?

— オッペンハイマー (2023)

彼女は音楽研究に時間を捧げた

She devoted her time to music research.

我々は最近の研究に遅れをとっている

We are falling behind the latest research.

彼は私の研究にアドバイスしてくれた

He gave me advice on my research.

彼女は時間を全部その研究に注いだ

She devoted all her time to that research.

その研究に使えるはほとんどないんだ

There’s hardly any money available for that research.

湯川博士は科学研究に重要な役割を果たした

Dr. Yukawa played an important role in scientific research.

彼は我々の科学研究に大変重要な役割を果たした

He played a very important role in our scientific research.

彼は科学の研究に一生をささげた

He devoted his life to scientific research.

彼は研究に熱中している

He is engrossed in his research.