x
uploads/electron.jpg

electron n.【物理學】電子。 the electron beam...

electron accelerator

Consider a beam of electrons impinging upon a double slit apparatus . 設有一束電子射向一個雙縫裝置。

These electrons will arrive at a time later at the collector . 這些電子經過一段時間以后到達收集器。

The radiation is produced by the coherent motion of electron streams . 輻射產生于電子流的相干運動。

Halogen atoms contain seven electrons in their valence shell . 鹵原子在它們的介電子層含有七個電子。

Let's suppose that the electron at first is in the normal orbit . 讓我們假設電子起初在基態軌道上。

One result is that from many atoms an electron is expelled . 其一是使從許多原子中排斥出一個電子。

So far we have not included the effects of electron spin . 我們迄今還未將電子自旋的效應考慮在內。

We arrange to get an electron on the stage of our microscope . 我們設法將一個電子置于顯微鏡架上。

The magnetic field of an atom is usually dominated by the electrons . 原子的磁場通常由電子決定。

Both photons and electrons show an apparent “duality“ . 光子和電子都表現為外觀上的“二象性”。

The chemical properties depend upon the electrons on the outside . 化學性質取決于核外的電子。

Electrons can jiggle and wiggle in a more energetic manner . 原子能以更有力的方式旋轉與振動。

They are regarded as electrons moving backward in time . 認為它們就是逆著時間而運動的負電子。

Electrons can jiggle and wiggle in a more energetic manner . 電子能以更有力的方式旋轉與振動。

During this process, the energy of the electrons is spent . 在這個過程中,電子的能量消耗了。

The electrons would not be moving around at random . 這些電子就不會雜亂無章地到處跑來跑去。

An electron in the innermost orbit has the least energy . 最里面的軌道上的電子能量最低。

The outermost electron is shielded from the nucleus . 原子核對最外層電子的作用受到屏蔽。

The atoms of an insulator hold their electrons very tight . 絕緣體的原子把電子抓得很牢。