The magic number is 6.3 quadrillion electron-volts.
神奇的数字是6.3万亿电子伏。
One signature of positron-electron annihilation is gamma rays carrying 511 thousand electron-volts (keV) of energy.
电子-正电子湮灭的一个信号就是携带511keV能量的伽玛射线。
It was the first machine to smash particles together with energies in excess of 1 trillion electron-volts—or 1 TeV, whence its name.
它是第一台实现粒子在高能量1TeV下碰撞的机器，它也因此得名。
After that, scientists will attempt to drive the accelerator closer to its full design energy of 14 trillion electron volts.
在此之后，科学家将试图把加速器推进到更接近于14万亿电子伏特的全部设计能量。
We'll know much more about that in two or three months when we look at the next higher energy of 7 TeV (trillion electron volts).
未来两到三个月内，当我们开始接下来的7万亿电子伏级的实验时，我们会知道更多情。
Or, in my favorite unit, 19.80 electron volts.
或者用我最喜欢的单位，就是19。80电子伏特。
OK, elements with low average valence electron energy, and here I'm saying below 11 electron volts, these are good electron donors.
平均价电子能都较低的元素，我是指那些低于11电子伏的，这些是很好的电子给体。
This is electron volts per atom.
这是每个原子所具有的电子伏特。
It is up around 13, 14, 15 electron volts.
它最高大约为13,14,15电子伏特。
The beams collided with a combined energy of seven trillion electron volts, about 3.5 times more powerful than the previous world record.
对撞时的合并能量高达七万亿电子伏特，是之前世界纪录的约3.5倍。
它有13。6电子伏特。
So I am going to go and I am going to look for something that has an energy of 13.6 electron volts holding it in place, and I am going to use a flashlight with 12,400 electron volts.
所以我将去，找一些东西，有13。6电子伏特的东西，将它固定在某个地方，我要利用12。400电子伏特的电子源。
Equally puzzling are observations of the same boundary region with an instrument on the Cassini spacecraft, which recorded the density of atoms at higher energies, above 6,000 electron volts.
同样让人困惑的是卡西尼(Cassini)空间探测器探测相同区域的结果。它记录到的原子带的能量要高一些，超过了6000电子伏。
These are photodetectors, band gap two electron volts, respond to visible light.
这是光电探测器，能带隙为2电子伏，当它反应于可见光。
The energy levels detected in the natural particle accelerators were typically around 10, 000 electron volts (eV) with a maximum of around 30 million eV.
在自然粒子加速器中检测得到的能量级，通常为1万电子伏（eV）左右，最高则可达3000万电子伏（eV）。
Individual particles in a TGF acquire a huge amount of energy, sometimes in excess of 20 mega-electron volts (MeV).
单个的粒子可以在一次伽马射线闪光中获得巨大能量，有时会超出二十兆电子伏特(MeV)。
Its average valence electron energy is 5.2 electron volts, which is a heck of a lot less than 11.
它的平均价电子能是，5。2电子伏，那比11电子伏要少得多。
You know it is about two to three electron volts.
你知道他们大约为2 -3伏。
Also to point out, a lot of times you'll see electron volts instead of joules, this is the conversion factor here just so you all have it in your notes.
同样也要指出，很多情况下你会看到，电子伏特而不是焦耳，这里是换算因子，你们在讲义上都能找到。
The first ionization energy of lithium is about 5.4 electron volts per atom.
锂的一级电离能，大约是每原子5。4电子伏。
This computer processed image represents a map of the entire sky at photon energies above 100 million electron Volts.
这张电脑合成的照片呈现的是10亿多伏光子能量下的天空。
This computer processed image represents a map of the entire sky at photon energies above 100 million electron Volts.
这张电脑合成的照片呈现的是10亿多伏光子能量下的天空。
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