electrons

Protons are nearly 2000 times as heavy as electrons.

质子的质量几乎是电子的2,000倍。

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。

As these electrons are negatively charged they will attempt to repel each other.

因为这些电子都是带负电荷的，它们会互相排斥。

Generators use magnetism in producing a flow of electricity ( or electrons ).

发电机利用磁性产生电 ( 或电子 ) 流.

The direction of the current was decided before electrons were discovered.

电流的方向在发现电子之前便已确定.

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.

Electrons in atoms are visualized as diffuse clouds surrounding the nucleus.

原子中的电子可以想像为弥漫在原子核周围的电子云.

The atoms of the various elements have different numbers of electrons.

各种不同元素的原子中包含有不同数目的电子.

Electrons are negatively charged with electricity.

电子带负电荷.

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。

The silk, having lost some electrons, has a surplus of positive electricity.

在钢笔失去一些正电之后, 丝绸上则产生了一些多余的正电.

The chemical properties depend upon the electrons on the outside.

化学性质取决于核外的电子.

Highly reactive and delocalized electrons would react with photons.

高度活性和非定域的电子应该能够与光子起反应.

Electrons in a metal come out of the surface.

金属中的电子逸出表面.

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。