Studies have shown links between such gases and the rise in temperatures.

研究发现，温室气体和气温升高有关。

There are even studies showing a link between mouth breathing in adolescence and decreased IQ.

有研究表明，青春期经常用嘴呼吸与低智商有关。

Studies have shown a link between rising carbon dioxide levels and rising temperatures on the planet.

研究表明，二氧化碳含量升高与地球温度升高之间存在联系。

But I was showing him some cuff links, and I felt his pulse.

不过我给他看了一些扣链样本 顺便摸到了他的脉搏。

But her ground-breaking research, named 'The Smile Trial', has been successfully repeated elsewhere, clearly showing the link between eating well and feeling good.

但她名为“微笑试验”的开创性研究已经在其他地方被成功复制，这清楚地表明吃得好和感觉好之间的联系。

Now, this is a real insight because it shows a link straight from the former Trump campaign chairman to the Russian intelligence services.

这是真正的见解，因为其显示了前特朗普竞选团队主席与俄罗斯情报部门的直接联系。

A team from America's Harvard University said the new study is the first to show a clear link between stress and graying hair.

来自美国哈佛大学的一个团队称，这项新研究是首个表明压力和头发变灰之间存在明显关联的研究。

Until recently, however, concrete data showing a link in China between wives' household chores and their marital dissatisfaction has been hard to come by.

然而，直到最近，在中国还很难找到具体的数据来证明，妻子的家务活与她们对婚姻的不满之间存在联系。

He told the Reuters news agency that he believes the results show a clear link between a warming climate and the growth of the birds.

他对路透社表示，他认为研究结果表明气候变化与鸟类发育之间存在明显的联系。

But recent studies show a concrete link between what students eat and how well they do at school, which has significant implications for education and public health policy.

但最近的研究表明，学生吃什么和他们在学校的表现之间存在具体联系，这对教育和公共卫生政策具有重要意义。

A meta-analysis of studies showing a positive link between games and aggression found that they often used ineffective lab tests of aggression, for example, measuring brain waves and heartbeats which doesn't necessarily translate to actual criminal behavior.

一项研究的荟萃分析显示，游戏和攻击性之间存在着积极的联系。研究发现，研究人员经常使用无效的攻击性实验室实验，比如测量脑电波和心跳，但这些数据并不能代表实际的犯罪行为。