A renew cognition of vacuum fields is proposed according to which usual form of the vacuum field is modified to deal with the problem of infinity. The magnetic mass of electron are worked out.

提出对真空场的再认识，并据此修改了真空场量的通常形式，处理紫外发散问题。计算了电子与电磁场作用的顶角函数和电磁质量。

youdao

Each proton (or neutron) has about two thousand times the mass of an electron.

每一个中子或者质子的质量都是一个电子的两千倍。

youdao

By 1911, scientists had already measured the charge and mass of an electron. But no one was sure how the atom was structured.

在1911年之前，科学家认为电子带有电荷以及质量，但没有人很确认原子是怎样组成的。

youdao

And this is just a Newtonian expression of momentum, the product of the mass of the electron times its instant velocity.

这只是牛顿学上关于动量的表达，用电子质量,乘以瞬时速度。

麻省理工公开课 - 固态化学导论课程节选

Furthermore, the electron has a very tiny mass in comparison to that of the overall atom.

进一步，电子的质量很小,相比于整个原子。

麻省理工公开课 - 固态化学导论课程节选

If you look at the electrical force, the force of electricity, proton and electron or something, it's not proportional to the mass of either object.

如果你考察电作用力,即电现象产生的力,质子啊,电子啊,或者其它什么东西,这种力不和物体的质量成比例

耶鲁公开课 - 基础物理课程节选

And that resistance is what we, in our big everyday world, think of as the mass of the electron.

CNN: Scientists more certain that particle is Higgs boson

Both indicate that, if what they have seen really are Higgses, then the boson has a mass of about 125 giga-electron-volts (GeV), in the esoteric units which are used to measure how heavy subatomic particles are.

ECONOMIST: The Higgs boson: Fantasy turned reality | The

The AMS paper will report the positron-electron ratio in the mass range of 0.5 to 350 Gigaelectronvolts.

BBC: Alpha Magnetic Spectrometer to release first results