| 单词 | DNA |
| 释义 | DNA脱氧核糖核酸【计】 无效数据, 数字网络体系结构, 分布式网络体系结构【化】 脱氧核糖核酸; DNA【医】 脱氧核糖核酸 DNA DNA AHD: [d¶”µn-³“] D.J. [7di8en6e!]K.K. [7diWn6e]n.（名词）A nucleic acid that carries the genetic information in the cell and is capable of self-replication and synthesis of RNA. DNA consists of two long chains of nucleotides twisted into a double helix and joined by hydrogen bonds between the complementary bases adenine and thymine or cytosine and guanine. The sequence of nucleotides determines individual hereditary characteristics.脱氧核糖核酸：一种在细胞中带有基因信息的核酸，能够自行复制并合成核糖核酸，DNA由两个核甙酸长链组成，这两个核甙酸链交结成一个双螺旋体语源:d(eoxyribo)n(ucleic) a(cid) d(eoxyribo)n(ucleic) a(cid) |
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