electrons

Electrons weigh very little, so they aren't even counted in the atomic weight.

电子非常轻，因此在原子量中甚至没有计算它。

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.

An atom itself is a complete whole, with its electrons, protons and neutrons and other elements...

一个原子本身就是一个完整的整体，包括电子、质子、中子及其他元素。

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.

Protons are nearly 2000 times as heavy as electrons.

质子的质量几乎是电子的2,000倍。

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 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.

An atom itself is a complete whole, with its electrons, protons and neutrons and other elements

一个原子本身就是一个完整的整体，包括电子、质子、中子及其他元素。

The chemical properties depend upon the electrons on the outside.

化学性质取决于核外的电子.

An atom itself is a complete whole, with its electrons, protons and neutrons and other elements.

一个原子本身就是一个完整的整体，包括电子、质子、中子及其他元素。

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。

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。

Electrons in a metal come out of the surface.

金属中的电子逸出表面.

So this is how much charge there is in a mole of electrons.

这就是在一摩尔的电子里，的电荷量。

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.

For example, the nano-composite materials composed of QDs and conducting polymer can efficiently promote the separation and transmission of electrons and will further enhance the efficiency of conversion of light energy when used in solar cells.

例如，将量子点和导电聚合物组成的复合材料用于太阳能电池上可以有效地促进电荷的分离和传递，从而大大提高转化效率。

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。

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.

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.

To free electrons, something has to make them whirl fast enough to break away from their nuclei.

为了释放电子，必须使电子高速旋转而足以摆脱原子核的束缚。

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。

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.

Indeed, it is possible that electrons are made of nothing else but negative electricity.

事实上, 电子中除了负电荷之外很可能就别无它物了.

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 electric repulsion between charged electrons.

带电电子之间的电荷斥力

As is well known, to conduct an electric current means to transmit electrons.

众所周知, 传导电流意味着传输电子.

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。

The attosecond x_ray pulse trains emitted by a single electron intersecting with an intense Gaussian laser beam have been investigated theoretically and numerically by use of Thomson scattering of free electrons.

利用非线性汤姆孙散射的理论，从理论和数值模拟上研究了单电子在横向穿越高斯激光束束腰时所辐射的x射线阿秒脉冲列的性质。

In the CARM mechanism the axial kinetic energy of the electrons is pumped into the transverse kinetic energy and then is delivered to the electromagnetic wave by beam-wave interaction which enlarges the electromagnetic wave.

在回旋自谐振脉塞的机理中，电子的纵向动能抽成横向动能，然后，通过束一波互作用将能量传给电磁波，使电磁波得到放大。