The second phosphate is attached to the first by a high-energy bond.

其中第二个磷酸以高能键与第一个磷酸结合。

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ADP (adensine diphosphate) A nucleotide consisting of adenine and ribose with two phosphate groups attached. The second phosphate is attached to the first by a high-energy bond.

腺（嘌呤核）苷二磷酸：一种由腺嘌呤和核糖再加上两个磷酸组成的核苷酸。其中第二个磷酸以高能键与第一个磷酸结合。

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Researchers were able to use Raman spectroscopy to look at the change of the vibrational energy of the bond and then work out the change in bond length.

研究人员使用拉曼光谱可以观察到键的震动能量的变化然后计算出键长的变化。

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So, there's actually another way to graph it where we can directly graph the dissociation energy or the bond strengths.

其实，还有另外一种画这个曲线的方式,可以直接画出离解能的大小,或者键的强度。

麻省理工公开课 - 化学原理课程节选

So what we can actually directly compare is the dissociation energy or the bond strength of nitrogen versus hydrogen.

因此实际上我们可以直接进行比较,对氮分子与氢分子的离解能,或键的强度。

麻省理工公开课 - 化学原理课程节选

And you would find that the bond energy of the heteronuclear molecule was nowhere on the average of the two.

你将发现,电子相同的分子的总能量,并不是平分的。

麻省理工公开课 - 固态化学导论课程节选

Imagine a lowly rated energy bond and top-notch bank paper in the same structure.

ECONOMIST: Securitisation

Among the companies rolling over bond maturities were TXU , SandRidge Energy , and Steel Dynamics , while notable bond-for-loan takeouts were launched by Caesars Entertainment , Community Health , First Data , and Univision Communications .

FORBES: Connect

The bond issued by Reliance, an energy and materials company one of India's largest companies, was the third and biggest perpetual bond issued in Asia this year, according to data provider Dealogic.

WSJ: Perpetual Bond Risk Rises With US Treasury Yields