electrons是什么意思？

electrons

英[e'lektrɒnz] 美[e'lektrɒnz]

• n. 电子( electron的名词复数 )；

例句

• 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。
• Tending to attract electrons a chemical bond. 电子共享许多核子并产生电子导电的化学键.
• Hung believes the electrolyzed water steals electrons from molecules that the bacteria need for survival. 黄认为,电解水能从细菌赖以生存的分子中获取电子.
• 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。
• They use it to split water into hydrogen ions, electrons and oxygen. 在光合作用中，植物将水分解为氢离子、电子和氧。
• 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.
• Some of the electrons or ions then collide with the drops and stick to them. 这时有些电子或离子与油滴碰撞而粘附在油滴上.
• Both electrons don't count for the donor and neither for the recipient. 那两个电子既不算作给予体的,也不是接受体的.
• Except for the transitional elements, valency electrons are in the outermost electron shell. 除去过渡元素外, 价电子位于最外面的电子层.
• Longitudinally polarized electrons are the electrons with spin and momentum pointing in the same direction. 纵向极化电子,就是自旋和动量方向相同的电子.

柯林斯高阶英汉双解学习词典释义

• N-COUNT
  电子
  An electron is a tiny particle of matter that is smaller than an atom and has a negative electrical charge.