methyl group

methyl group

美 　英

• un.甲基
• 网络甲基团；甲基基团；甲基群

英汉解释

un.

1. 甲基

例句

Assume the geometry of the eclipsed form to be that given by rigidly rotating one methyl group with respect to the other.

假定重叠式的几何形是由一个甲基相对另一个甲基做刚体转动而得。

Conclusion Introducing the methyl group or a low alkyl group resulting in the high selectivity and increase of its activity.

结论甲基或低级烷基的引入导致了高选择性，使其活性增大。

Much is known about the "fifth base, " 5-methylcytosine, which arises when a chemical tag or methyl group is tacked onto a cytosine.

此前，科学家们已对第5种碱基有所了解——当一个化学标签或甲基被固定到一个胞嘧啶上时，第5种碱基就会出现。

The team looked at methylation, in which a methyl group is placed onto cytosine in DNA sequences.

工作小组关注甲基化作用，是指一个甲基群被放在DNA序列的胞嘧啶上面。

A methyl group is a basic unit in organic chemistry: one carbon atom attached to three hydrogen atoms.

甲基是有机化学的基本单位：一个碳原子连接三个氢原子。

The methyl group (CH3) attached to the methionine sulfur atom in SAM is chemically reactive.

甲基基团（CH3）附着在SAM中蛋氨酸硫原子具有化学反应性。

and R represents a hydrogen atom, a methyl group, a fluorine atom or a trifluoromethyl group.

且R表示氢原子、甲基、氟原子或三氟甲基。