电子伏特

电子伏特不是，就是一单位的电子伏特。

The electron volt is not a unit of potential difference .

就是一单位的电子伏特。

That is one electron volt .

计算显示，Pd与氢分子之间的结合能（十分之几电子伏特）很适合在标准条件下氢的可逆储存。

Calculated binding energies , several tenths of an eV , are well suited to reversible storage under standard conditions for molecular hydrogen .

或者用我最喜欢的单位，就是19。80电子伏特。

Or , in my favorite unit , 19.80 electron volts .

这是每个原子所具有的电子伏特。

This is electron volts per atom .

它有13。6电子伏特。

It is13.6 electron volts .

GB/T5112-1985电子伏特与焦耳的相互换算表

Electronvolt and joule conversion tables

此刻我们已经在解除希格斯粒子起先可能在垓电子伏特加速器中的质量规模。

Right now we have been excluding regions of mass where the Higgs might be already at the Tevatron .

这台巨人般的对撞机，借助于仅用四个月汇集的数据，就已经裸体越过它的粒子破损竞争对手&垓电子伏特加速器。

With just four months of data gathered , the monster collider has already edged past the Tevatron , its particle-smashing rival .

游离氢原子需要13.6电子伏特，相当于一个紫外光光子所能提供的能量。

Ionizing an atom of hydrogen takes an energy of 13.6 electron volts , an amount delivered by a photon of ultraviolet light .

而预等离子体通道的引入，使得加速距离可大大加长，目前已经可以在厘米尺度内获得吉电子伏特的高能电子。

Based on the preformed plasma channel , the interaction length is lengthened to the centimeter scale and GeV e-beams can be obtained .

溅射原子到达衬底后的能量主要集中在几个电子伏特的范围内，且在能量很低的区域也有分布峰，这主要是由于碰撞使一些原子能量降低、达到了背景气体温度；

Energies of the sputtered atoms reaching the substrate are mainly around several eV , with a peak in the very low energy that results from the collision and thermalization ;

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。

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 .

前人们所做的就是他们说让我们确定，一个能量单位用来代表一单位电荷，加速穿过形成的一单位电势差，我们叫它电子伏特。

What people did is they said let 's define a unit of energy that represents a unit charge accelerated across a unit potential difference , and let 's call that the electron volt .

因为核物理所研究的能区一般在几百个兆电子伏特，所以当能区很宽时（包括中、低能区和高能区），核物理所作的研究就要受到限制，结果也不尽如人意。

Because the energy region in nucleus is hundreds of MeV , the research is restricted and the results are not ideal for the wide energy region ( including low , middle and high energy ) .

如果我让波长等于一埃，能量为，你将发现光子的能量，当其波长为1埃的时候，相当于12400电子伏特。

If I take lambda equals one angstrom , hc / lambda go through hc over lambda , you will discover that the energy of a photon with one angstrom as its wavelength is on the order of12,400 electron volts .

甚高频电子管伏特表

Very high frequency vacuum tube voltmeter

对表面比较平滑的多相合金，用吸收电子象定性地观察了其表面的成分分布。还观察了半导体材料中势垒电子伏特效应对吸收电子象的影响。

The element distribution on the surface of heterogeneous alloys with smoother appearance and the electron effect of potential barrier in semiconducting materials are observed on ACI .