The phenomena, mechanisms and anti-vibration measures of flow-induced tube vibration in shell-and-tube heat exchangers, especially recent anti-vibration measures were introduced.

介绍了管壳式换热器流体诱导振动的现象、机理和防振措施，特别是介绍了目前最新的防振措施。

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Consider humans as part of these ecosystems, you've probably heard about water shortages or restrictions on how much water you can use, especially in the summer time, in recent years.

考虑到人类是这些生态系统的一部分，你可能听说过，水资源短缺可能会限制你可以使用多少水，特别是近些年夏天的时候，

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A recent research shows arguments about money were especially damaging to couples.

最近的一项研究显示，关于金钱的争吵尤其会损害夫妻关系。

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The Lion Guardians have been facing an especially difficult situation in recent times.

VOA: special.2009.05.05

As you can see, part of the reason why the dividend-earnings ratio-- especially in more recent years, since 1990-- has been declining is that corporations were trying to somewhat ease the tax burden on their shareholders by doing repurchase instead of dividend.

可以看出,股利收益比降低的部分原因,尤其是在近些年,从1990年起,有所降低的原因是,公司想通过将分红,改为股票回购的方法,多少减轻股东的税负

耶鲁公开课 - 金融市场课程节选

This is always a problem for film makers who tackle historical themes, especially recent ones about which viewers can be expected to know a thing or two.

ECONOMIST: Recent events on film: Up close and historical | The

Through my own personal experience, I have found much improved performance through all the ICS features, especially Recent Apps where I can go back and forth among multiple apps effortlessly.

ENGADGET: ICS officially available for AT&T Samsung Galaxy S II beginning tomorrow

The scandals that have wracked the Catholic Church in recent decades, and especially in recent years, are too many to name.

FORBES: How Penn State and the Catholic Church Covered Up Sexual Abuse and What We Can Do to Stop It