还值得注意的是，该研究只是发现了一种关联，因为研究人员并不能明确证明乐观与长寿有必然联系。
It is also important to note that the study found only a correlation, as researchers did not prove for certain that optimism leads to a longer life.
营销人员必须明确证实其在产品包装上做的广告，并将这些广告限定为一个具体的益处，例如有多少产品被回收利用。
Marketers must qualify their claims on the product packaging and limit them to a specific benefit, such as how much of the product is recycled.
我确证了这件事是真的。
这些信息可以通过卫星摄影来确证。
This information can be corroborated using aerial or satellite photography.
通过指定所期望的准确证书主题。
他可以逐字地确证这点，正如我描述的那样。
He can confirm it, word for word, just as I've described it.
没有明确证据支持这一说法。
一些研究结果的确证实了ESP的重要性。
确证我们的焦虑之源需要时间、坚韧和执着。
Validating the source of our anxieties will take time, discipline and persistence.
《柳叶刀》的作者们正是试图确证这一影响。
先前德国在3只家猫身上确证了H5N1型病毒感染。
Previously, H5N1 infection was confirmed in Germany in three domestic cats.
他说他们的发现是未确证的，并呼吁进行进一步研究。
He says their finding is inconclusive and calls for more research.
相反，在美国有64例确证病例，5例住院治疗，没有死亡病例。
By contrast, the United States has had 64 confirmed cases, five hospitalizations and no deaths.
但是如果是你感到头疼，我只能间接地确证它的真实性。
But if it is you experiencing the headache, I can establish its factualness only indirectly.
Erdogmus告诉我们，需要更多的实验才能确证他的发现。
Erdogmus told us that more experiments were needed to corroborate his findings.
纳尔逊竞选班子想给这些谣言煽风点火，但是他们没有确证或证据。
The Nelson campaign tried to stoke the rumors, but without corroboration or evidence.
传记作家可以从别处寻找确证的事实，但一个个人的记忆没有这样的优势。
A biographer can seek corroboration elsewhere; a personal memoir does not have that advantage.
在德国动物卫生罗福乐研究所进行的检验确证感染病毒为H5N1型禽流感病毒。
Tests conducted at Germany's Friedrich-Loeffler-Institut for Animal Health confirmed infection with the H5N1 avian influenza virus.
2005年7月4日印度尼西亚确证了13例新的脊髓灰质炎，使总病例数目上升为79例。
On 4 July 2005, 13 new polio cases were confirmed in Indonesia, bringing the total number of cases to 79.
2005年7月5日印度尼西亚确证了21例新的脊髓灰质炎，使总病例数目上升为100例。
On 5 July 2005, 21 new polio cases were confirmed in Indonesia, bringing the total number of cases to 100.
2005年6月30日在印度尼西亚确证了1名新的脊髓灰质炎病例，使病例总数上升为66例。
On 30 June 2005, 1 new polio case was confirmed in Indonesia, bringing the total number of cases to 66.
其他一些医生表示，为了谨慎起见，在科学确证之前，他们还减少了全金属人工髋关节的使用。
Other doctors said that to be cautious they were also scaling back their use of the all-metal implants until the scientific evidence became clearer.
谢谢朗达(朗达·拜恩，著有畅销书《秘密》)，谢谢你确证了我在多年以前发现……却没有命名的东西。
Thank you Rhonda for identifying what I discovered so many years ago... but did not have a name for.
有些药品声称能扩张血管，但并没有明确证据表明它真的能明显地做到这一点，并使病人的生活质量上升。
Claims are made for some tablets that dilate the blood vessels but there is little evidence that they make a significant difference, enough to improve the quality of life.
更甚者，读写需要积极教导，通常需要专家，而且没有明确证据表明，年轻时有一段特别时期教授读写相对容易。
Moreover, reading and writing must actively be taught, usually by specialists, and evidence for a youthful critical period when this is easier than otherwise is lacking.
如果进一步的实验确证了它的优点，美国的乘客们很快就会发现自己在通过机场时会看到一些意想不到且令人困惑的幻灯片。
If further tests confirm its advantages, travellers in America may soon find themselves looking at unexpected and baffling slide-shows when they pass through the airport.
另一项议案(HF 1640)规定制药公司给受雇于国家的医药专家提供经费，为临床医师提供最新确证的处方信息。
Another bill (HF 1640) would require the companies to fund state-employed pharmaceutical experts to provide clinicians with the latest evidence-based prescribing information.
最近确证的苏门答腊和中爪哇的病例发生在5月31日至6月2日以及6月29日开展的紧急‘扫荡’免疫运动之外的地区。
The recently confirmed cases in Sumatra and Central Java occurred outside the area where an emergency 'mop-up' campaign was held from 31 May to 2 June, and again on 29 June.
不过，他也提醒，目前尚没有直接证据证明上述理论，也没有明确证据证明行为的继承是通过表观遗传机制实现的。
However, he cautions, there is no direct evidence of this, and no specific evidence that the behaviors are transmitted through epigenetic mechanisms.
不过，他也提醒，目前尚没有直接证据证明上述理论，也没有明确证据证明行为的继承是通过表观遗传机制实现的。
However, he cautions, there is no direct evidence of this, and no specific evidence that the behaviors are transmitted through epigenetic mechanisms.
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