Es is caused by long-standing left-to-right shunt lesions, which induce pulmonary vascular changes, resulting in reversal of the shunt flow.
ES是由长期左向右分流引起，该左向右分流诱导了肺血管改变，导致分流方向逆转即右向左分流。
The outside markets included a lower dollar, lowest level this month, and higher crude oil, bouncing off its 100-day moving average in reversal bottoming action.
外部市场，美元指数走低，达到本月较低的水平，原油期价上涨，从100日均线处逆转反弹。
This paper analyses the causes of occurrence in reversal logistics, problems in practice, the economic benefits to an enterprise and the responsibility to the society.
文章分析了逆向物流产生的原因、现实问题以及逆向物流对企业产生的经济效益和履行的社会责任。
The cumulative effect was a fundamental change in how millions of people approached life itself, a reversal of attitude that must rank as one of the largest in human history.
这种累积效应对数百万人对待生活本身的态度产生了根本性的改变，这种态度的逆转肯定是人类历史上最大的一次。
It's not hard to imagine a similar reversal happening in London.
不难想象，伦敦也会发生类似的逆转。
In contrast, the recent surge in world grain prices is trend-driven, making it unlikely to reverse without a reversal in the trends themselves.
相比之下，最近的世界粮食价格上涨是由趋势造成的，除非趋势本身得以逆转，否则这种上涨是不可逆的。
Within my son’s lifetime, if there is not a radical reversal in human behavior, the oceans of the world, and the life systems they support, will die.
在我儿子的一生中，如果人类的行为没有一个根本的逆转，那么世界上的各个大洋，以及依赖它们所维系的生命，都将消亡。
In a fateful reversal, Putin concluded that the commanding heights belonged to the state, and Russia's large companies were renationalized.
这是个决定命运的逆转，普京总结说制高点属于国家，俄罗斯大型企业重新收归国有。
I am always excited when I see arrest and reversal in patient after patient and their joy and relief when they are free of the disease that was destroying them.
当一个又一个患者的病情得到控制和逆转，最终摆脱可能摧毁他们生命的疾病时，我看着他们喜悦和放松的神情，不禁感到十分欣慰。
Even if there were no policies to undermine it, globalisation is suffering its biggest reversal in the modern era.
即使没有瓦解全球化的政策，全球化也正在遭遇着现代史上规模最大的逆转。
If more people carry tablets along with their phones on a daily basis, this could lead to a reversal in the trend of increased complexity in phones.
如果更多的人每天像手机一样随身携带着平板电脑，这将会导致手机不断增加的复杂性趋势的逆转。
How can this performance reversal be explained in light of my earlier theoretical discussion?
如何用我前面的理论讨论解释这一性能逆转呢？
Screenwriters often employ a plot device called a reversal, in which a hero who seems to be making progress abruptly finds himself worse off, and facing a much greater menace.
编剧们都喜欢设计情节反转的桥段，英雄看起来正在取得一些进展，突然发现自己陷入更大的困境中。
Of course, at one time or another, all of the aforementioned have been played out in complete reversal.
当然，在某一时间，上述所有可以在完全逆转中展现。
In an extraordinary reversal, last year Japan became a net importer of televisions and stereos (albeit often with a Japanese brand on the casing).
然而去年却有了一个非凡的逆转——日本变成了电视机和音响的净进口国(尽管机器的外壳上通常印着日本商标)。
Now, in a reversal, the absence of the pile is a different sign of progress.
现在，反过来，没有这一堆成了展现出进步的另一个不同的标记。
A: a reversal in the rotation of Earth is impossible.
答：地球发生相反方向的旋转是不可能的。
Many are wary of capital inflows, having been hit by their reversal in the past.
许多国家对资金流入小心谨慎，它们在过去遭到撤资的打击。
If a cell does get fully drained, though, it can go into a state known as polarity reversal, in which the surrounding good cells drive the bad one in reverse.
如果电池没有完全耗尽，便会进入一种称为极性颠倒的状态。这种状态下，周围具有电量的电池会反过来推动电量很少的电池工作。
In that setting, teenagers often say they "fool around," and in a reversal of the old pattern, such an encounter may or may not lead to regular dating.
在这种场合下，青少年们常常会说他们在“鬼混”，而作为对旧模式的颠覆，这种遭遇战并不一定会带来定期的约会。
And tourism officials are hoping that 2010 will mark a reversal in the downturn of foreign tourism that followed the attacks.
旅游局的工作人员希望2010年将是在经受袭击后急剧下降的国际旅游业的一个转折点。
This feeling has, in a reversal of the boom's wealth effect, curbed consumer spending.
这种感觉抑制了消费开支，与经济繁荣时的财富效应刚好相反。
In a curious reversal of roles, Bill Clinton treaded carefully after the failure of his national health plan, but George W. Bush spent freely.
赤字角色的惊人逆转中，比尔·克林顿在国家医疗计划失败后谨慎前行，乔治w·布什却随意开支。
The US has been joined in its rapid balance-sheet-reversal by the UK and several other "advanced industrial societies".
这种资产负债表的逆转不仅发生在美国，还发生在英国，以及其他“发达的工业社会”。
In another reversal of fortune, China, because of its closed financial sector, has been largely shielded from the toxic mortgage-backed securities that brought down many of the world's Banks.
真是风水轮流转。由于中国的金融业对海外是封闭的，在按揭证券使得许多国家的银行破产的情况下，中国却几乎独善其身。
Others will follow-in a reversal of a hiring spree earlier this year-unless markets improve markedly in the fourth quarter.
除非四季度市场显著改善，否则其他银行将会效仿——这与今年初大举招聘形成鲜明对比。
Others will follow-in a reversal of a hiring spree earlier this year-unless markets improve markedly in the fourth quarter.
除非四季度市场显著改善，否则其他银行将会效仿——这与今年初大举招聘形成鲜明对比。
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