WHATEVER plans European leaders had made for their holidays are being disrupted by an adversary that never takes a break: the bond markets.

欧洲领导人的人和假期计划都被一个从不停歇的困境所打乱了：债券市场。

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Great Britain is one of our closest, strongest Allies and there is a link, a bond there, that will not break.

英国是我们最亲密和最坚定的盟友之一，而且我们之间的契合关系是牢不可破的。

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Even one gas molecule can break a silicon-oxygen bond in glass, generating a defect, said Carlo G. Pantano, a professor of materials science at Pennsylvania State University.

“一个气体分子就可以破坏玻璃的硅氧键，并诱生一个缺陷。”Pennsylvania州立大学的材料科学教授Carlo G . Pantano说。

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So in order to rotate a double bond, you have to actually break the pi bond, so essentially what you're doing is breaking the double bond.

为了能够旋转双键，你必须打破一个π键，本质上我们要做的就是打破双键。

麻省理工公开课 - 化学原理课程节选

So for b 2, which is a single bond, that's 289 kilojoules per mole to break it, and it takes us more energy to break this double bond for carbon, which is 599 kilojoules per mole.

对于B2，它是单键，需要289千焦每摩尔来打破它，而对于碳双键,打破它要更多的能量，等于599千焦每摩尔。

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It would break out in quips and cracks, a bond between those joined together in pursuing something worthwhile.

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Consider a German resident who is willing to break the law by not declaring the interest he earns on savings stashed in a bank account in Luxembourg or in a bond in London.

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