但是，它不能仅仅是原子氢。
原子氢，单个质子，单电子。
说清楚，这是原子氢的1s原子轨道。
This is the 1s. And, just to be clear, this is the 1s atomic orbital in atomic hydrogen.
什么是能量的改变，从两个原子氢到H2分子？
What is the energy change going from two atomic hydrogens to one H2?
我们讨论的原子氢。
我们看过原子氢的薛定谔方程，但其实我们能把他用在更复杂的体系。
We saw the Schr?dinger equation for atomic hydrogen, but you can write it for more complex systems.
而原子氢和氢致马氏体在氢致滞后断裂中所起的作用则极小。
The role of atomic hydrogen and hydrogen-induced martensite in hydrogen-induced delayed fracture was very small.
介电常数随原子氢处理时间延长而逐渐增加，达到一个极大值后，又出现下降。
The permittivity increased with increasing hydrogen charging time and then started to decrease after reaching a maximum value.
一些关于氢的东西：，氢气，就像其他元素一样，有同位素，人们在1766年就发现了这一点，卡文迪许分离出原子氢，并且阐述了它的一些性质。
A couple of other things about hydrogen: hydrogen also, like other elements, has isotopes and we already saw that in 1766, Cavendish isolated atomic hydrogen and enunciated some of its properties.
而且射频功率、沉积气压等沉积参数的变化对DLC薄膜沉积过程的中性基团、离子基团以及原子氢等成分都有着明显影响，从而最终影响薄膜沉积过程及薄膜性质。
Both RF power and pressure have distinct influence on radical's species and proportion in the DLC films deposition process, and the film's quality is affected finally.
重水之所以重是因为水中氢的重量是普通氢的两倍（它的原子核中有一个质子和一个中子，而不仅仅是一个质子）。
Heavy water is heavy because the hydrogen in it weighs twice as much as ordinary hydrogen (it has a proton and a neutron in its nucleus, instead of just a proton).
有些能量凝结成了粒子，这些粒子组合形成了轻原子如氢和氦。
Some of this energy congealed into particles, which assembled into light atoms like hydrogen and helium.
这项成果是基于，在大型强子对撞机在2010年最后两周的运行期间，对其收集的数据进行的分析，当时这台原子对撞机改换成氢质子对铅离子的碰撞。
The results are based on analysis of data collected during the last two weeks of the 2010 LHC run, when the atom smasher switched from colliding hydrogen protons to lead-ions.
双纵栏，你们看到，从氢开始，然后到水银，按原子质量的升序排列。
It is a double column, You can see, it starts with hydrogen and goes to mercury in ascending order of atomic mass.
之后，如果废物混合恰当的话，碳原子和氧原子重新结合形成CO，氢原子联结形成二元氢分子。
Then, if the mix of waste is correct, the carbon and oxygen atoms involved recombine to form carbon monoxide and the hydrogen atoms link up into diatomic hydrogen molecules.
现在，研究人员在自然物理杂志上发表的报告称，他们已经利用设计的装置将反氢子存在时间延续到了16分钟。 （在原子物理术语上相当于亿万年）。
Now, as they report in Nature Physics, the researchers have used their device to preserve anti-hydrogen for 16 minutes (aeons in atomic-physics terms).
总体来说，较重的原子在大气圈中沉积，而较轻的原子则存在于大气圈表面，这也是一些白矮星具有较纯净的氢和氦大气圈的原因。
In general, the heavier atoms in the atmosphere sink and the light ones remain at the surface, which is why some white dwarfs, for example, have mostly pure hydrogen or helium atmospheres.
他们发现了一个不连续的一级相变，这个相变是在液态氢低电导率的分子态和高电导率的原子态之间。
They discovered a first order phase transition, a discontinuity, in liquid hydrogen between a molecular state with low conductivity and a highly conductive atomic state.
太阳一类的恒星在其核心将氢融合成氦。而白矮星则是将其曾用作核燃料的所有氢原子都燃烧殆尽的恒星。
Stars like our sun fuse hydrogen in their cores into helium. White dwarfs are stars that have burned up all of the hydrogen they once used as nuclear fuel.
这是氢的同原子的共价能,在纯氢中，我们有完美的共价键。
This is the homonuclear bond energy for hydrogen in pure hydrogen. There we have perfect covalency.
氢原子的报告数量(HOH中表示为H1和H2)比较低，因为检测氢需要非常高的分辨率，而且也不总是能够获得结果。
The reported number of hydrogens, denoted by H1 and H2 for HOH, is low because detecting hydrogens requires a very high resolution that is not always achieved.
当你在烧氢类燃料(如石油)时，燃料中的氢原子和碳原子与空气中的氧结合反应，生成了二氧化碳和水。
When you burn a hydrocarbon fuel such as oil, its hydrogen and carbon atoms combine with oxygen from the atmosphere to create water and carbon dioxide.
它主要由电离氢分子和氦构成，同时还包括碳、氧、氮和其他原子，使得其呈现纷繁的混合色彩。
It is mostly made of ionized hydrogen and helium, though carbon, oxygen, nitrogen and other atoms are present, producing the complex color blend visible here.
任何一种简单醇类都是有大量的碳分子和氢分子(如同碳氢化合物，譬如汽油)以及单个氧原子组成。
Any simple alcohol is composed of a number of carbon and hydrogen atoms (like a hydrocarbon such as petrol) together with a single oxygen atom.
这一获得诺贝尔奖的发现产生了铯原子钟和氢微波激射器。
His discoveries, which won him the Nobel prize, led to the caesium atomic clock and the hydrogen maser.
这种理论表明氢原子可以塌陷到一种以前从未被发现的次氢形态，并释放出能量。
This states that a hydrogen atom can collapse into a previously unknown form called a hydrino, producing energy.
重水因含重氢而得名。重氢是氢原子的一种，其原子核中含有一枚中子，加之正常氢元素中的质子，重量为一般氢原子的两倍。
Heavy water gets its name because it contains deuterium, a form of hydrogen that has a neutron in its nucleus as well as the usual proton and thus weighs twice as much as the ordinary sort.
就是说每个分子也都含有氧原子以及在烷烃中存在的碳和氢。
That means each of its molecules contains an oxygen atom as well as the carbon and hydrogen found in an alkane.
让我们来画氢原子的，电子构型，分子，氢分子。
So let's draw the electron configuration of hydrogen, the molecule, molecular hydrogen.
那么，请大家来告诉我，并且记住它，你认为氢，碳和氮中哪个原子,应该在氰化氢的中间呢？
So, why don't you go ahead and tell me, keeping that in mind, which atom in terms of h c or n would you expect to be in the center of hydrogen cyanide?
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