例句 /

Scientists have already found out how the methyl groups are attached. The reverse process of demethylation, however, has been poorly understood so far.

Scientists have already found out how the methyl groups are attached. The reverse process of demethylation, however, has been poorly understood so far.

科学家们已经发现甲基团是如何被黏附的了,但是对逆转的去甲基化过程却知之甚少。