杨说，冰川作用在地球的整个发展历史中都有发生，有证据表明它发生在二叠纪末期。
Glaciation, Young claims, has occurred throughout Earth's history, and there is evidence that it occurred toward the end off the Permian period.
没有证据表明顶极植物形成过程中有这样一个相互作用的交流网络存在。
There is no evidence for such an interacting communicative network in a climax plant formation.
杜克大学的研究人员详细核查了160多项已发表的研究，发现并没有强有力的证据表明这些方法中的任意之一能产生重大作用。
Researchers at Duke University scrutinized more than 160 published studies and found an absence of strong evidence that any of these approaches can make a big difference.
像在法庭上一样，证据和事实、基本权利和公共利益这样的概念在新闻判断和编写过程中也会起作用。
Notions of evidence and fact, of basic rights and public interest are at work in the process of journalistic judgment and production just as in courts of law.
然而，最近有关地震之间微妙的相互作用的证据可能会推翻这一假设。
Recent evidence of subtle interactions between earthquakes may overturn this assumption, however.
然而，关于地震之间微妙的相互作用的最新证据可能颠覆这一假设。
Latest evidence of subtle interactions between earthquakes may subvert this assumption, however.
他已经从老鼠实验中收集了支持这一观点的证据，但它对人是否也起作用还有待进一步测试。
He has gathered evidence from mice to support this idea, but whether it is the case in people has yet to be tested.
有一个有争议的观点关于大豆对已经患有乳腺癌的女性是否有作用——一些证据显示可能有益，但没有得出最终结论。
There is conflicting evidence about soy's effect on women who already have breast cancer -some evidence suggests that it might be beneficial, but it's not conclusive.
有一个有争议的观点关于大豆对已经患有乳腺癌的女性是否有作用——一些证据显示可能有益，但没有得出最终结论。
There is conflicting evidence about soy’s effect on women who already have breast cancer — some evidence suggests that it might be beneficial, but it’s not conclusive.
尽管此结果表明了是咖啡中的混合成分对人体有健康作用，但这项研究仍说明，有证据证明有些饮料对人体并没有想象的那么坏。
Though results have been mixed about coffee's effects on human health, the research contributes to a growing body of evidence showing the beverage may not be that bad after all.
但是，也有证据表明大学学位对婚姻有保护作用，这在所有种族之间是一致的。
But there is also evidence that a college degree has a protective effect against divorce among all RACES.
但是，也有证据表明大学学位对婚姻有保护作用，这在所有种族之间是一致的。
But, there is also evidence that a college degree has a protective effect against divorce among all RACES.
但是，哈利·维尔注意到，秀丽隐杆线虫不能用于自由基对干细胞作用的研究，有证据表明这一点或许非常值得注意。
Halliwell noted, though, that C. elegans can not be used to study the effect of free radicals on stem cells, which evidence suggests may be important.
当他们想方设法阻止人们了解医学，例如药品监管机构或医科大学的时候，它的作用就是把科学、证据跟文化搅浑在一起。
When they pervert the activities of people who should know better - medicines regulators, or universities - it throws sharp relief onto the role of science and evidence in culture.
它基于营养在生命的最初几个月和几年发挥至关重要作用的证据以及适宜喂养方法在实现最佳健康方面的重要性。
It is based both on the evidence that nutrition plays a crucial role in the early months and years of life, and on the importance of appropriate feeding practices in achieving optimal health.
因此，所有这些加在一起，我们的数据与其他证据共同证明了尼古丁在破坏精神健康方面的作用。
"Taken together, therefore, our data are consistent with other emerging evidence to suggest a causal role of nicotine exposure in mental health, " the investigators conclude.
因此，所有这些加在一起，我们的数据与其他证据共同证明了尼古丁在破坏精神健康方面的作用。
"Taken together, therefore, our data are consistent with other emerging evidence to suggest a causal role of nicotine exposure in mental health," the investigators conclude.
尚无证据支持利巴韦林作为拉沙热暴露后预防性治疗的作用。
There is no evidence to support the role of ribavirin as post-exposure prophylactic treatment for Lassa fever.
“现在有了这份地图，我们可以从国家层面上得到引发气候变化和承受气候变化副作用并不一致的证据，”他补充道。
“Now thanks to this map, we have concrete quantitative evidence of the disparity between the causes and the consequences of climate change at a national level, ” he added.
“现在有了这份地图，我们可以从国家层面上得到引发气候变化和承受气候变化副作用并不一致的证据，”他补充道。
“Now thanks to this map, we have concrete quantitative evidence of the disparity between the causes and the consequences of climate change at a national level,” he added.
并没有证据显示百度在隐瞒这一发现中起到了作用。
There is no proof that Baidu played a part in concealing the discovery.
但是监测的证据表明，真正对偷猎活动起到推动作用的是遍布非洲猖獗的象牙交易黑市，在越南及缅甸也存在这样的黑市。
But monitoring evidence suggests that what is really driving poaching is the illicit ivory markets that are flourishing across Africa, as well as in Vietnam and Myanmar.
六位投反对票的专家认为并没有足够证据支持长期服用该类药品的副作用，对在第一个三至五年内由于该药获益的妇女而言更是如此。
The six people who voted against a label change said there was insufficient evidence of risk in longer use, especially with a drug proven to benefit women for the first three to five years.
越来越多的证据表明在解开高血压谜团的问题上，这些因素起了重要的作用。
There's more and more evidence now that these factors are important to solving the puzzle of hypertension.
目前没有证据表明，家猫在H5N1病毒的传播链中发挥了作用。
There is no present evidence that domestic cats play a role in the transmission cycle of H5N1 viruses.
而且实际上，有足够多的证据可以证明压力并没有起到多大的作用。
And in fact there was plenty of evidence showing that stress didn't make much difference.
废除死刑提案的支持者们认为死刑花费高昂却收效甚微——很少有证据表明死刑起到了什么显著作用。
Proponents of the abolition bills describe the death penalty as an expensive programme with few benefits. There is little evidence that the death penalty deters.
早期的证据显示，由于宣传的效果，QE2已经发生作用。
Still, the early evidence suggests that QE2 is already working as advertised.
早期的证据显示，由于宣传的效果，QE2已经发生作用。
Still, the early evidence suggests that QE2 is already working as advertised.
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