Epigenetics is the origin of a lot of those differences, in my view.
在我看来，表观遗传学是许多那些差异的起源。
What I do find interesting is the origin of the universe, the shape of space-time and the nature of black holes.
我真正感兴趣的是宇宙的起源、时空的形状和黑洞的性质。
Whoever formulated the theory of the origin of the universe, it is just hypothetical and needs proving.
无论谁提出了宇宙起源的理论，它都只是一个假设，需要证明。
This rapid origin and diversification of animals is often referred to as "the Cambrian explosion".
这种迅速的动物起源和种类分化时期常常被称为“寒武纪大爆发”。
While there are signs that a mushroom is poisonous, they are not consistent, and all mushrooms of unknown origin should be considered dangerous to eat.
尽管有特征说明蘑菇是有毒的，但它们是不一致的，所有来历不明的蘑菇都应该被认为是有危险的食物。
If the "fuzz" on some pterodactyls is indeed confirmed to be feathers, the origin of feathers can be traced back to more ancient times.
如果某些翼手龙身上的“绒毛”被证实的确为羽毛的话，那羽毛的起源就可以上溯到更为远古的年代。
This view is also supported by their philosophical and religious beliefs about the origin and structure of the universe.
这种观点也得到了他们关于宇宙起源和结构的哲学和宗教信仰的支持。
This is then coupled to a school's picture of what a diverse class should look like, with the result that passport, ethnic origin and sex can all become influencing factors.
这个再加上学校对多元化班级看起来应该是怎么样的定义，结果是护照、种族和性别都可能成为影响因素。
In general, pull factors add up to an apparently better chance for a good life and material well-being than is offered by the place of origin.
一般来说，促使因素叠加显然比原产地提供的条件更易获得良好的生活和物质福利。
A far bigger cause of concern than the growth of national groups, however, is the increasing number of migrants who return to their countries of origin.
然而，比民族群体增长更令人担忧的是越来越多的移民返回其原籍国。
The origin of the vertebral artery, the thyrocervical trunk and the internal mammary artery is very constant.
椎动脉，颈干和乳内动脉的起源非常恒定。
The origin of the Loropetalum chinese is discussed.
对檵木的起源进行了讨论。
The origin of city-states is disputable.
古代城邦的起源是有争议的。
If this kind of selection is possible, he notes, maybe it can help explain the origin of life.
如果这种选择是可能的，他提醒，这也许能帮助解释生命的起源。
Astrobiology is the study of the origin, evolution, distribution and future of life in the universe.
天体生物学是研究宇宙生命起源，演化，分布和未来的学科。
The origin of the nation-state idea is unclear.
民族国家概念的起源是不清楚的。
Migrants are now connected instantaneously, continuously, dynamically and intimately to their communities of origin... This is a fundamental and profound break from the past eras of migration.
现在移民们跟他们的种族社区迅速、持续、动态和亲密地联系在了一起…这是对从前移民时代根本且深远的突破。
Delaney's wife is the origin of his idea: "Nyssa asked me to get her a mini trampoline as a gift. After about a week of using it, she said it was getting boring.
这项发明的灵感来源于德兰尼的妻子，”尼撒让我给她一款迷你蹦床作为礼物，在大约用了一周后，她说，它坏了。
They are fearless and are very easy to train. The country of origin of this breed is Germany.
这种狗胆子很大，非常容易训练，原产地是德国。
HIP 13044b's existence is bit of a mystery too, since it is the first planet of any origin found around a star lacking resources beyond hydrogen and helium.
HIP 13044b的存在还是有点令人费解的。因为它是第一颗被发现起源于恒星周围却除了氢和氦之外缺乏其他金属的行星。
The origin of these failed stars is a mystery.
这些夭折恒星(指棕矮星)的起源是个谜。
Though the mechanism of the origin of life is unknown, he says, once evolution was under way no special supernatural intervention was required.
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。
However, in the Directive the country-of-origin rule is intended as a rule of national supervision, not as a conflict rule.
然而，指令所在的国家的原产地规则是作为一个国家监督准则，而不是作为一个冲突规则。
One in 10 of its inhabitants is of Arab or African origin.
每10个法国人中就有一个是阿拉伯或非洲后裔。
Straneo said: "This warm and salty water is of subtropical origin – it's carried by the Gulf Stream.
斯特拉内奥说：“这种温暖的咸水原本属于亚热带——是由墨西哥湾流带来的。
Straneo said: "This warm and salty water is of subtropical origin – it's carried by the Gulf Stream.
斯特拉内奥说：“这种温暖的咸水原本属于亚热带——是由墨西哥湾流带来的。
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