electrons [e'lektrɒnz]

例句:

• Photons or electrons falling on a particle change everything.
  来自SA
• Unpaired electrons are important in creating strong magnetic effects.
  来自BBC
• Under certain conditions, electrons can behave like waves rather than particles.
  在一定条件下，电子可以作波状运动，而不是粒子状运动。
  
• Protons are nearly 2000 times as heavy as electrons.
  质子的质量几乎是电子的2,000倍。
  
• Electrons are negatively charged with electricity, protons are positively charged.
  电子是带负电荷的, 质子是带正电荷的.
  
• Why then is the mass of virtual electrons infinite?
  来自SA