已二胺和已二酸的短分子可以连接起来形成尼龙的长链分子。

These are chemicals with short molecules which can join together to form the long chain molecules of nylon.

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得到其长链分子的均方回转半径的特征比和温度系数分别趋向于稳定值2。

The obtained characteristic ratio of mean-square radius of gyration and its temperature coefficients for the long Poly(dimethylsilylene)chains with side groups approach the asymptotic value of 2.

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通过化学方法构建了壳聚糖长链分子接枝的涤纶表面，并研究了其细菌粘附性质。

A kind of surface was developed with chitosan molecules by chemical chain-grafting method.

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What's hanging off of the side of this long molecule that's formed by polymerizing nucleotides are - is this base unit.

在这条由多聚核苷酸,构成的长链分子,一侧悬挂着碱基单位

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So what's going to form the backbone is this continual link, phosphate to sugar, phosphate to sugar, phosphate to sugar, all linked together to form one long, long molecule.

主链是由这样重复的连接构成的,从磷酸到戊糖,周而复始,所有这些连接起来构成一个长链分子

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When these nucleotides get polymerized to form a long DNA molecule they all get polymerized in exactly the same way, the chemistry is the same.

当这些核苷酸多聚化,形成一条长链DNA分子时,它们的聚合方式和,化学结构都完全相同

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