It provides a testing method, that is to use the infrared absorption spectra, to discuss the variations of regular chain folding in the terylene fibre in technical processing.
为利用红外吸收光谱研究涤纶及其织物在加工工艺过程中规则折叠链的变化提供了测试方法。
For example, by random folding, the amino-acid chain of the enzyme ribonuclease, a small protein, could adopt more than 1040 different shapes, which would take billions of years to explore.
例如，通过随机折叠，核糖核酸酶(一种小型蛋白质)的氨基酸链能形成超过1040种不同的结构，单这一种蛋白质就需要数亿年的时间来探索。
Players use the cursor to grab, bend, pull, and wiggle the chain of amino acids anywhere along its length, folding the protein into its optimum shape.
玩家们用光标沿着链长方向在任意位置上抓取、弯曲、拉伸和摆动氨基酸链，把蛋白质折叠成最合适的形状。
For decades, China has been folding Africa into its supply chain for raw materials - mainly oil and minerals.
几十年来，中国一直在把非洲纳入自己的供应链，从非洲获取原材料，主要是石油和矿物。
By finding these places where the nonpolar groups exist, the researchers better understand where folding occurs along a linear polypeptide chain.
通过找出非极性基团出现的位置，研究者们能更好的理解折叠沿着线形肽链发生的位置。
The result is that the pertinences between the topological parameters with contact definition having relation to main-chain atoms and the folding rates are better than others;
结果表明，用含主链重原子的方式定义接触，所计算的拓扑参数与蛋白质折叠速度的相关性较好；
The result is that the pertinences between the topological parameters with contact definition having relation to main-chain atoms and the folding rates are better than others;
结果表明，用含主链重原子的方式定义接触，所计算的拓扑参数与蛋白质折叠速度的相关性较好；
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