He found no direct evidence to identify a leaker.
他找不到直接证据来确认泄密者。
It would be wonderful to observe a singularity and obtain direct evidence of the undoubtedly bizarre phenomena that occur near one.
如果能观察到一颗奇点，并获取关于奇点附近出现的可信的怪异现象的直接证据，那将非常好。
They may be ancient "beer-making tools", and the earliest direct evidence of beer brewing in China, the researchers reported in the Proceedings of the National Academy of Sciences.
研究人员在《国家科学院院刊》上报告称，它们可能是古代的“酿酒工具”，也是中国酿造啤酒最早的直接证据。
Though little evidence of any direct effect was found, the frequent negative correlations between IT and performance suggested that IT had probably weakened some firms' competitive positions.
虽然没有发现任何直接影响的证据，但IT与业绩之间频繁的负相关关系表明，IT可能削弱了一些公司的竞争地位。
The more basic problem with Flannery's thesis is that there is no direct evidence that they killed any Australian megafauna.
弗兰纳里论文中更基本的问题是，没有直接证据表明它们杀死了任何澳大利亚的巨型动物。
There is, moreover, direct evidence that infections and parasites affect cognition.
此外，还有传染病和寄生虫影响认知能力的直接证据。
Now, two teams of physicists say they have more direct evidence for superfluidity in the heart of a neutron star.
现在，两个小组的物理学家宣称他们掌握了中子星核心中超流的更直接的证据。
Some observations of clouds support model predictions, but direct observational evidence is still limited.
一些云观测支持模式的预报，但是直接的观测证据仍然很有限。
Just last week, the first possible direct evidence was announced for dark matter halos around early quasars.
在上周，第一份可能是早期类星体周围的暗物质环的直接证据刚刚公布。
Discovering direct evidence of what a fossil animal ate, rather than having to infer it from details such as the shape of its teeth, is always valuable.
发现一种动物以何为食的直接证据非常的有价值，我们不用再从它们的牙齿形状来推测它们吃什么了。
Little direct evidence of human diet has been found from this time period.
以前几乎没有在这个时期内的人类饮食状况的直接证据。
Unfortunately, available evidence fails to establish any direct link between smoking and cancer.
不幸的是，现有的证据不能证明抽烟和癌症之间有直接的联系。
It's the first direct evidence of a phenomenon that scientists have suspected since 2009.
这是这个自2009年便被科学家们所怀疑的现象的首个直接证据。
Further research still needs to be done to provide actual scientific evidence that will prove a direct connection between your diet and acne.
现仍需要能提供实际的科学证据的更深入研究来证明你的饮食与痤疮之间的直接联系。
However, there is insufficient evidence at present to support the hypothesis that depression has a direct causal relationship with subsequent dementia.
不过，目前尚无足够的证据支持抑郁与随后的痴呆有直接因果关系的假设。
But colliders have failed to turn up direct evidence of the super particles predicted by the theory.
但是冲撞机无法找出直接证据证明理论预测的超级粒子的存在。
For the first time, scientists were able to use direct fossil evidence to make a reasonable interpretation of a dinosaur's color.
这是科学家们首次能使用直接的化石证据对恐龙的颜色作出合理的解读。
Now, two teams say they have direct evidence of such bizarre "superfluidity" in a neutron star, and other researchers seem convinced.
现在，两个小组宣称他们掌握了这种中子星内奇异超流体的直接证据，并且其他研究者似乎相信这一发现。
Raoult's team is now working to gather more direct evidence that the virus does infect humans.
拉乌尔的研究小组正在努力搜集更多病毒感染人类的直接证据。
We also havesome direct evidence.
也有直接的证据。
Human skeletons unearthed there have yielded the first direct evidence of Inca fatalities caused by Spanish conquerors.
那里发掘出的人类骸骨首次提供了关于西班牙征服者造成印加人不幸命运的直接证据。
"And I feel fairly confident that it's the oldest direct evidence of human consumption of dog in the world," notes Belknap.
“而且我非常相信这是世界上人吃狗最远古的直接证据，”贝尔科那普说。
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。
It is only when they see direct evidence of a fire, such as smoke or flames, that they act, says Mr Wittasek. How people respond to a fire also depends on their age, size and physical condition.
除非是当他们亲眼看见火灾证据，像是浓烟或火焰，他们才会采取行动」维达瑟先生说，人们对火灾如何反应，端视于他们的年龄、体型、和体能状况。
The LCROSS mission –which sent a piece of a spacecraft crashing into the moon in October of 2009 –found direct evidence of water in a crater at the moon’s south pole.
2009年十月，LCROSS执行了撞月任务。科学家经过分析，在月球南极一座环形山找到了水存在的直接证据。
Now, a decade later, the first direct evidence for the functioning of proteorhodopsin in native marine bacteria is presented, based on mutational analysis in a marine bacterium.
十年之后的现在，通过对海洋细菌的变异分析，首个直接证明变形菌视紫质功能的证据被发现。
That is interesting. Discovering direct evidence of what a fossil animal ate, rather than having to infer it from details such as the shape of its teeth, is always valuable.
比起根据其牙齿形状等细节来推测出结果，找出古生物吃什么的直接证据是有价值的。
She was also convicted without direct evidence linking her to the poisonings.
但还没有直接证据证明是她下的毒。
"This is directly supported by our results, which provide direct evidence that ADHD is a neurodevelopmental disorder," he said.
“我们的研究证据直接表明，ADHD是神经发育失常，”他说。
"This is directly supported by our results, which provide direct evidence that ADHD is a neurodevelopmental disorder," he said.
“我们的研究证据直接表明，ADHD是神经发育失常，”他说。
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