每个原子团簇是由中子和质子组成的。
在一个原子的核内，中子和质子聚合在一起。
Neutrons and protons are bound together in the nucleus of an atom.
大的原子群和分子群的有序排列是极不可能的。
Ordered arrangements of large groups of atoms and molecules are highly improbable.
原子本身是个整体，含电子、质子、中子以及其他组成部分。
An atom itself is a complete whole, with its electrons, protons and neutrons and other elements.
它可以由自发分裂的铀原子自然生成。
It can be naturally generated from Uranium atoms that have spontaneously split.
早期版本的一些元素原子序数不正确。
Early versions had the incorrect atomic number for some elements.
原子反应堆发出大量的热能。
The atomic reactor generates enormous amounts of thermal energy.
单个氢原子的能量是-1312 千焦每摩尔。
The energy for single hydrogen atom is negative 1312 kilojoules per mole.
在《原子习惯》中，我写道：“人类是群居动物。”
例如，人们以前认为铟的原子质量介于砷和硒之间。
Indium, for example, had previously been assigned an atomic mass between those of arsenic and selenium.
那些希望在原子的转化中获得能量的人都是胡说八道。
Anyone who expects a source of power in the transformation of these atoms is talking moonshine.
我们将深入研究原子并试图理解这种观察行为的科学基础。
We are going to go into the atom and try to understand the scientific basis for this observed behavior.
我们能做的就是试着用经典力学描述原子，看看我们会得到什么。
What we can do is to try using the classical description of the atom, and see where this takes us.
我们不得不遮蔽所有其他的光源，才能看到这个原子非常暗淡的光线。
We have to cancel all other light sources to see this very, very dim light from the atoms.
据预测，某个地方存在一种原子序数相同的元素，但它还没有被发现。
The prediction was that an element with the same atomic number existed somewhere, but it just hadn't been found yet.
从某个方面看，你会把磁体切到如此之小，小到只有一个单原子那么大。
At some point, you will cut the magnet so small that you will have cut down to the size of a single atom.
为了比较陨石和太阳的成分，我们需要利用元素的比率，而不单单是原子的丰度。
To compare the compositions of a meteorite and the Sun, it is necessary that we use ratios of elements rather than simply the abundances of atoms.
他有一根装着电极的管子，里面充满了氢原子。通过施加电压，他能够使气体发光。
He had a tube with electrodes potted in it filled with atomic hydrogen. And by applying a voltage, he was able to get the gas to glow.
如果他们说的是正确的，就像我所相信的，像光源这样的东西会把原子从内部剥离出来。
If what they're saying is correct, which I believe it is, things like the light source are going to strip atoms from the inside out.
这让亚利桑那大学的EricaCorral发现碳单原子层是一种理想的陶瓷增强剂。
This led Erica Corral of the University of Arizona to discover that carbon monoatomic layers are ideal for reinforcing ceramics.
水分子由两个氢原子和一个氧原子构成。
A molecule of water consists of two atoms of hydrogen and one atom of oxygen.
两个氢原子和一个氧原子结合组成一个水分子。
Two atoms of hydrogen combine with one atom of oxygen to form a molecule of water.
氢原子可熔合成氦。
当今先进的原子时钟已经证明了爱因斯坦是对的。
Today's state-of-the-art atomic clocks have proven Einstein right.
我们给时钟编了程序，如果河流继续以现在的速度流动的话，那么就让它与原子钟相匹配。
We've programmed it to match an atomic clock if the waterways continue to flow at their present rate.
他们选取一个铅原子，将其加速，让它与镍的原子碰撞。
They take an atom of lead, accelerate it, and have it collide with an atom of nickel.
我们在讨论这一个反应，气态的氯原子加上气态的钠原子。
We talked about this reaction here, where we had chloride ion in the gas phase plus sodium ion in the gas phase.
为了释放电子，必须使电子高速旋转而足以摆脱它们的原子核。
To free electrons, something has to make them whirl fast enough to break away from their nuclei.
我们讨论的是概率，但我们说的是最可能的半径，离原子核更远。
We are talking about probability, but what we're saying is that most probable radius is further away from the nucleus.
在这个原子钟的装置里，它们还是太不稳定了，不能靠自身确保时间。
At the esoteric edge of the timekeeper's craft, they are too wobbly to keep time by themselves.
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