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- complementary nucleotide chain 互补核苷酸链
- Watson and Crick advanced the double helix structure model of the DNA in 1953. The DNA is made up of two pieces of nucleotide chains, which is double helix structure with complementary pairing of the bases and winding each other. 1953年Watson和Crick提出了DNA的双螺旋结构模型：DNA分子由两条多核苷酸链组成，这两条核苷酸链通过碱基的互补配对相互缠绕形成一种双螺旋结构；
- Furthermore,DNA was also found to be made of nucleotide chains made of four bases,commonly represented by A,C,T,and G. 人们还发现，DNA由核苷酸链组成，而组成核苷酸链的是四种碱基，通常用A、C、T和G来代表。
- Furthermore, one chromosome of each pair is donated from each parent. DNA was also found to be made of nucleotide chains made of four bases, commonly represented by A, C, T, and G. 人们还发现，DNA由核着酸链组成，而组成核昔酸链的是四种碱基，通常用A、C、T和G来代表。
- The chain has fallen foul of plants in the water. 链条已和水中的植物缠绕在了一起。
- She has a gold chain about her neck. 她在脖子的周围挂着一根金项链。
- His personality is complementary to hers. 他的个性与她的相反相成。
- The chain has run foul of some plants in the water. 铁链缠在水中的一些植物上。
- She wore a silver chain around her neck. 她脖子上戴着一条银项链。
- These two pieces of the chain hook together. 这两个链环套在一起。
- He detached a link from a chain. 他从链子上拆下一个链环。
- The anchor chain took charge and ran out. 锚链失去控制而滑了出来。
- A pendant worn on a chain around the neck. 垂饰挂在脖子项链上的垂饰物
- He runs a chain of pasta restaurant. 他经营着一个面食餐馆联号。
- I detached my watch from the chain. 我从表链上解下手表。
- Complementary colours exalt each other. 互补色加浓了彼此的色彩。
- As he fell, he caught hold of a hanging chain. 当他跌倒时，便往一条悬挂的绳子抓去。
- A segment of double-stranded DNA in which the nucleotide sequence of one strand reads in reverse order to that of the complementary strand. 回文结构含有双股脱氧核糖核酸的一部分，其中的核苷酸系列的一股颠倒顺序来读取即为互补的一股
- The dog was fastened to a post by a chain. 那条狗被链条拴在柱子上。
- The traffic accident led to a chain of events. 交通事故引起了一连串的事件。
