But these cylinders cling together at a molecular level.
但是这些圆柱体在分子水平上是紧密结合的。
Evolution is irreversible - at least at a molecular level.
进化是不可逆转的——至少在分子水平上是如此。
From a molecular perspective, these are exceptionally long distances.
并未参与这项研究的伦斯勒理工学院的化学工程教授Shekhar Garde说：“从分子角度看，这些都是非常长的距离。
While she looks well preserved, on a molecular level Lyuba is in tatters.
虽然她看上去保存完好，但从分子水平上讲，已彻底遭到损坏。
That's because on a molecular level, carbon is a wonderful chemical joiner.
这是因为就分子而言，碳是一种很好的化学物的结合体。
For a gene to do its work, it has to be transcribed into a molecular messenger.
一个基因要起作用，必须通过信使分子将信息转录给细胞。
Pi orbitals are a molecular orbital that have a nodal plane through the bond axis.
轨道是沿着键轴,有节面的分子轨道。
Scientists can also use the cells to study how the heart functions at a molecular level.
科学家还可以使用这些细胞来研究分子水平上的心脏功能。
It's the same thing with molecules a molecular wave function just means a molecular orbital.
这对于分子也是一样，分子波函数就意味着分子轨道。
This is sigma star with the antibonding orbital that came from 1s, and it is a molecular orbital.
这是sigma星，来自于1s的反键轨道，它是一个分子轨道。
So every atom. Or even if it's a molecular crystal, every molecule, they're all in the ground state.
那么每个原子，或者说对于分子晶体，每个分子，他们都处于基态。
But now we're talking not about an atomic wave function, we're talking about a molecular wave function.
但现在我们不是讨论原子的波函数，我们讨论的是分子的波函数。
Their report on a molecular means of erasing fear memories in rodents appears this week in Science Express.
他们的研究发表在本周《科学》杂志（Science Express）的预印本上，研究报告了擦除啮齿动物恐惧记忆的分子学方法。
A molecular messaging system has to maintain a balance between blood not clotting too much or too little.
血液中的信息系统，需要维持血凝程度的平衡。
And each one of these energies, if it's a molecular energies, can be indexed by a quantum number of some sort.
每一项能量，可以用某个量子数标记。
The researchers then examined why the mice were accumulating less fat, suspecting that a molecular signal was in play.
在检测了实验老鼠积累更少的脂肪的原因后，研究人员怀疑是分子信号起的作用。
So any time in a molecular orbital diagram you draw in orbitals, you need to draw the corresponding molecular orbitals.
任何时候你在分子轨道图里画轨道，你都要画出相对应的分子轨道。
The work here is purely theoretical and uses a molecular dynamics forcefield with an imperfect model of water behavior.
他们的工作纯粹是理论上的，并且使用了一个水分子模型有缺陷的分子动力学力场。
And again, I want to point out that a molecular orbital, we can also call that a wave function, they're the same thing.
同样，我要指出的是，一个分子轨道，我们也可以叫它波函数，这是一件事情。
Asked Francois Taddei, a molecular geneticist at the French National Institute of Health and Medical Research (INSERM).
法国国家健康与医学研究院(INSERM)的分子遗传学家弗朗索瓦·塔代伊问到。
"Asked Francois Taddei, a molecular geneticist at the French National Institute of Health and Medical Research (INSERM)."
法国国家健康与医学研究院(INSERM)的分子遗传学家弗朗索瓦·塔代伊问到。
"The proposed mechanism is compelling," says John Thompson, a molecular biologist at the University of Waterloo in Canada.
“建议的机制有的强迫性，”约翰·汤姆斯john . Thompson是加拿大滑铁卢大学的分子生物学家。
But at a molecular level, in the details of its biochemistry, it is highly adapted in order to survive the high pressure.
Priede说。 “但是从分子层面来看，它的生化构造已经高度进化，以适应水压巨大的生存环境。
Scientists are investigating, on a molecular level, how the virus might mutate to become capable of infecting people more easily.
科学家们这正在研究禽流感病毒变得更容易使人感染的分子机理。
I don't know very much. Dr. David Kendrick is a molecular geneticist who discovered - will discover why people are chrono-impaired.
我不是很清楚，戴维·肯德里克医生是分子遗传学家，正在研究为什么人会错置时空。
"In case you're ever in a bind and need to calculate a molecular weight, here's a periodic table for your wallet," she told him.
还对他说：“这是个元素周期表，你可以放到钱包里，以防需要计算分子质量，你又想不起来的尴尬场面。”
A new study reveals that dragline silk, the stuff spiders use to rappel, has a molecular structure that makes it resilient to twisting.
悬在丝上的蜘蛛身体为什么不容易晃动？法国研究人员发现，原来蜘蛛丝中含有一种特殊的分子结构，能使蛛丝富有弹性，很容易克服摆动。
They throw a molecular switch, and the plants start turning themselves into sugar, saving fuel processors a key and energy-intensive step.
他们抛出一个分子开关，植株随之开始将自身转化为糖分，如此这般为燃料加工过程节省了关键且能源密集型的一步。
The team investigated a molecular mechanism that has been implicated in many age-related maladies but had not yet been tied to hearing loss.
这个研究组研究了一个被牵涉进很多老年疾病中的分子机制，但还没有研究显示其与听力衰退有关。
A molecular cloud is a region containing cool interstellar gas and dust left over from the formation of the galaxy and mostly contains molecular hydrogen.
分子云是一个包含冷却星际气体和尘埃的区域，这些气体和尘埃是星系形成之后的残留物，主要由氢分子组成。
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