Infrared spectroscopy shows that aromatic group is grafted onto the molecular chain of CPP.

红外谱图表明，在原来的CPP分子链上接上了芳环基团。

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Using this process, Novomer can control the length of the molecular chain for different types of materials.

利用这个过程，Novomer公司可以控制不用材料类型的分子链长度。

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Results indicate that the crystallinity of materials increases with increasing the molecular chain rigidity.

结果表明，分子链刚性越大其结晶性和球晶的完善性越高。

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Like many drugs, tofisapam is a combination of left-handed and right-handed versions of the same molecular chain.

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Blocking substance P triggers a molecular chain reaction that boosts levels of the neurotransmitter serotonin, apparently much more selectively than Prozac does.

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The polymerase chain reaction (PCR) is a scientific technique in molecular biology to amplify a single or a few copies of a piece of DNA across several orders of magnitude, generating thousands to millions of copies of a particular DNA sequence.

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