That's where NASA's twin study comes in.

这促成了 NASA 对这对双胞胎的研究。

Scott Kelly is also part of a twin study.

斯科特·凯利也是双胞胎研究的关注对象。

Only identical twins are eligible. It's a twin study.

没错，但只限双胞胎 那是双胞胎研究。

He's also one of the principle investigators of the twin study.

他也是双胞胎研究的主要调查者之一。

The twin study is really the crown jewel of this mission.

这项双胞胎研究是这项任务中最重要的部分。

He's also one of the principal investigators of the twin study.

他也是双生子研究的主要研究者之一。

I felt like I was staring at some kind of photonegative of a twin study.

我觉得我在盯着某种研究双胞胎的底片。

For the twins study, NASA monitored everything Scott ate and drank, while Mark continued his regular diet back here on earth.

在这项双胞胎研究中，NASA 监测了Scott的一切饮食，同时Mark回到地球继续他的正常饮食。

Twin studies show a strong genetic component, although we don't know which genes are involved.

根据两项相关研究， 是一种很强的基因成分（导致了自恋），虽然我们还无从知道 究竟是些什么基因参与了其中。

In 2015, the journal Nature Genetics conducted a comprehensive review of twin studies from across the globe.

2015年，《自然遗传学》期刊进行了全球范围内的双胞胎研究全面审查。

Twin studies show a strong genetic component, although we don't know which genes are involved. But environment matters, too.

根据双生子研究， 自恋和基因有关，虽然我们还无法知道，究竟是些什么基因参与其中，不过，外在环境的影响是不容忽视的。

From ocean exploration to space exploration. NASA is pressing forward with its twins study.

AZUZ：从海洋探索到太空探索。 NASA 正在推进其双胞胎研究。

For the twin study, NASA monitored everything Scott ate and drank while Mark continued his regular diet back here on Earth.

至于双生子研究，一方面美国宇航局对Scott的饮食进行监控，另一方面Mark在地球上进行正常的饮食。

The data from Kelly's mission and the twin study will help NASA figure out how to create and manage those safeguards.

凯利的任务及这对双胞胎研究的数据将帮助NASA确保如何创建及管理这些保障措施。

As far as causes of bulimia go, it's been shown to have a genetic component, based on twin and adoption studies.

就暴食症的病因而言，它已被证明具有遗传成分，此结论是基于双胞胎研究及收养研究得出的。

Twin studies can also give researchers new insights into how different lifestyles and habits affect two people with the same genetic blueprint.

双胞胎研究还可以让研究人员深入了解不同的生活方式和习惯如何影响拥有相同遗传基因的两个人。

It's a twin study. But it's $2000.

那是双胞胎研究 但是有两千块钱。

Twin studies have pointed towards yes, but there's still more research to be done.

双胞胎研究表明是的，但还有更多的研究要做。

Twin studies, like history, show us genes can only be part of the story when it comes to height.

双胞胎研究，就像历史一样，告诉我们基因只能是身高的一部分。

Twin studies have shown support for a genetic basis as well, even though there haven't been any specific genes conclusively linked to schizophrenia yet.

双胞胎研究表明精神分裂症可能与基因有关，但目前还没有发现与精神分裂症有确定关联的特定基因。