The first organic free radical identified was triphenylmethyl radical.

确定的第一个有机自由基是三苯甲基。

It may also reduce free radical damage.

它还能减轻自由基破坏。

This is the webpage of Free Radical Research.

这是《自由基研究》杂志的网页。

The organism tries to counter with free radical production.

肌体通过产生自由基来对抗衰老。

Antioxidants are also known as free radical scavengers.

抗氧化剂也被称为自由基清除剂。