electrons

英 [ɪˈlɛktrɒnz]

美 [ɪˈlɛktrɑnz]

n.  电子
electron的复数

柯林斯词典

• 电子
  Anelectronis a tiny particle of matter that is smaller than an atom and has a negative electrical charge.

双语例句

• The electron microscope uses a beam of electrons to produce images at high magnifications
  电子显微镜利用电子束形成高倍影像。
• There is a unity of the two opposites, the nucleus and the electrons.
  有原子核和电子两个对立面的统一。
• The behavior of these unbound electrons is critical.
  这些自由的电子作用极为重要。
• Atoms are made up of electrons and protons.
  原子由电子和质子构成。
• The motion of electrons or holes in semiconductor in electric field.
  半导体中电子或空穴在电场中的运动。
• Protons are nearly 2000 times as heavy as electrons.
  质子的质量几乎是电子的2,000倍。
• Much of visible light reaching us from the solar corona also seems to be due to scattering by electrons.
  从日冕中射来的相当大一部分可见光看来也是由电子散射产生的。
• Atoms can be subdivided into neutrons, protons and electrons.
  原子可以再分为中子、子和电子。
• They are bombarded by high-energy electrons, protons, and other ions.
  它们受到高能电子、质子和其他离子的轰击。
• Remember, every time we have two electrons that are being shared, that's a single bond.
  还记得，每次我们有两个电子被共用，我们就有了一个单键。