For reference, 1 exa-electron volt equals 1 billion gigaelectron-volts, and 1 gigaelectron volt is 1 billion electron volts.

作为参考，1 埃电子伏特等于 10 亿千兆电子伏特，1 千兆电子伏特等于 10 亿电子伏特。

That would make the Amaterasu particle 244,000,000,000,000,000,000 electron volts.

这样，天照粒子的能量就是 244,000,000,000,000 电子伏特。

The event triggered 23 of the surface detectors, with a calculated energy of about 244 exa-electron volts.

该事件触发了 23 个表面器，计算出的能量约为 244 电子伏特。

The " Oh My God particle" detected more than 30 years ago was 320 exa-electron volts.

30 年到的 " Oh-My-God" 的能量为 320 埃电子伏特。

These particle energies are usually measured in units called electron volts.

这些粒子能量通常以称为电子伏特的单位量。

By comparison, the typical energy of an electron in the polar aurora is 40,000 electron volts, according to NASA.

相比之下，根据美国国家航空航天局（NASA）的数据，极地极光中电子的典型能量为 40,000 电子伏特。

In Rutherford's experiment, the alpha-particles had energies of millions of electron volts.

在卢瑟福的实验中，α粒子具有数百万电子伏特的能量。

The energy that an electron gains from an electric field of one volt is what is known as an electron volt.

电子从一伏特电场中获得的能量称为电子伏特。

More recently, we have learned how to use electromagnetic fields to give particles energies of at first millions and then thousands of millions of electron volts.

最近，我们学会了如何使用电磁场为粒子提供最初数百万电子伏特和数亿电子伏特的能量。

Their goal is to have enough data by the end of the year either to say definitely that the Higgs has a mass of 130-150 gigaelectron-volts, or that if it exists at all, then it must be heavier than that.

他们的目标是到今年年末获得足够的数据，要么证明希格斯粒子具有130—150吉电子伏特的质量，要么证明只要它确实存在，那么它必定要更重一些。

But by working backwards, the researchers were able to tentatively conclude that the neutrino that generated it was packing something like 220 petaelectron-volts of energy—in layman's terms, about as much as a ping-pong ball dropped from a height of a metre.

然而，通过反向推理， 研究人员初步得出结论， 产生该μ子的中微子携带着约220拍电子伏特的能量——用通俗的话说，这能量大约相当于一个乒乓球从一米高处落下时所具有的能量。