关于生命起源的学说有很多。
关于生命起源的学说有很多。
他的关于地球上生命起源的理论站不住脚。
His theory about how life on Earth began doesn't hold water.
关于生命起源的工作正在迅速进入一个重要的科学进展阶段。
Work on the origin of life is rapidly entering a phase of significant scientific progress.
分子学家依靠研究这些化合物来寻找地球上生命起源的线索。
Molecular scientists study such compounds for clues about the origins of life on Earth.
当我们了解到生命起源的时候，我们对生命的惊奇就会被弱化。
Our wonderment about life is diminished when we know the source of life's beginnings.
在关于生命起源的传统观念中，进化产生活体细胞的几率近乎为零。
In the traditional story of the origin of life, the chances of evolution producing a living cell are vanishingly small.
早期生命起源的低度炎症和动脉粥样硬化，在儿童和青少年的风险。
Early life origins of low-grade inflammation and atherosclerosis risk in children and adolescents.
长期存在海洋可能充满了细菌微生物，那时，也被人们认为是地球生命起源的时候。
Long lived oceans may have teemed with microbes at a time when the life is thought to have also been starting on Earth.
有些人认为这只是几率问题，但也有人认为，这种选择是我们追寻生命起源的一个线索。
Some think it was mere chance, but others think the choice is a clue to the origin of life.
他说，尽管生命起源的机理尚不清楚，但一旦进化开始，就不需要任何特别的超自然力量的介入。
Though the mechanism of the origin of life is unknown, he says, once evolution was under way no special supernatural intervention was required.
现有的对生命起源和本质的各种论述以及生命的各种定义都没有找到生命起源的充分必要条件。
Neither in the current theories about the origins and essence of life nor in the various definitions of life could one find out the prerequisite of the origins of life.
比如说，直到最近，生命起源的遗传密码和蛋白质合成在生命产生之初的同步问题仍然在困扰着我们。
For instance, until a few years ago the origin of the genetic code and of protein synthesis were considered synonymous with the appearance of life itself.
如果科学家们能找到大量的冰水的储存，这就可以证明火星是一个有过生命起源的温暖、潮湿的地方。
If scientists find substantial reserves of frozen water, it would bolster the view that Mars was once a balmy, moist world where life could have started.
这是我们生命起源的轨迹，开始，我们的星球只补过时一个混沌的火球，伴随它的产生的恒星太阳形成。
These are trace of our origins. At the beginning, our planet was no more than a chaos of fire formed in the wake of its star, the sun.
这种工作促使波士顿和剑桥成为研究生命起源的精英中心，绍斯塔克现在基本上把全部时间用在生命合成上。
Such work has helped put Boston and Cambridge among the elite centers of studies of life’s origin, and Szostak is now devoted essentially full-time to synthesis of life.
是现在发现海洋生物新物种和研究生命起源的好地方。是一处富含金属硫化物的资源，该公司希望能从中得到金和铜。
There dormant hydrothermal vents are a rich source of metal sulphides that the firm hopes to exploit for gold and copper.
我们能够搜寻其它恒星，寻找象火星这样离我们很近的行星上的简单生命形式，并且在实验室中可以对生命起源的化学机理作更广泛的研究。
We can search for planets of other stars, seek simple forms of life on such nearby planets as Mars, and perform more extensive laboratory studies on the chemistry of the origin of life.
Hazen认为关于生命起源的实验也可能帮助制造出可以大量产生生物燃料的合成细胞，这将有助于解决当前的能源危机和气候变化的忧虑。
Hazen says that origins-of-life experiments may also help create synthetic cells that can churn out biofuels, which would be a boon in these days of energy crunches and concerns about climate change.
如果这种想法行得通，这些新细胞——丘奇称之为“镜像生命(mirror life)”——足以回答关于地球上乃至全宇宙生命起源的最深奥问题。
If it worked, those new cells-church called them "mirror life" -could answer one of the deepest questions about the origin of life, not just here on Earth but everywhere in the universe.
我想要主修生物学，因为我一直在思考生命的起源。
I want to major in biology because I have long wondered about the origin of life.
他们谈论那些相互矛盾的生命起源理论。
They talked about the competing theories of the origin of life.
与生命本身的起源相比，多细胞生命形态的起源似乎是相对简单的一步。
The origin of multicellular forms of life seems a relatively simple step compared to the origin of life itself.
天体生物学是研究宇宙生命起源，演化，分布和未来的学科。
Astrobiology is the study of the origin, evolution, distribution and future of life in the universe.
“当我们思考生命的起源时，有两种思路可以切入，”塔都诺说。
"When we think about the origin of life, there are two threads to follow," Tarduno says.
生命起源研究的许多团体都集中在核糖核酸，它相信已先于活细胞。
Many groups studying the origins of life have focused on RNA, which is believed to have pre-dated living cells.
这是一个促使我们去发现关于人类、生命、地球和宇宙起源的中心问题。
It's a central human question that drives us to wonder about origins-of humans, life, the Earth, the Universe.
这是一个促使我们去发现关于人类、生命、地球和宇宙起源的中心问题。
It's a central human question that drives us to wonder about origins-of humans, life, the Earth, the Universe.
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