free electrons的意思

free electrons中文翻譯：

自由電子

相似詞語短語

caesium electrons───銫電子

valence electrons───[化] 價電子

excites electrons───激發電子

antimony electrons───銻電子

tellurium electrons───碲電子

samarium valence electrons───釤價電子

fluorine valence electrons───氟價電子

outermost electrons called───最外層的電子叫做

free───adv.自由地；免費；vt.使自由，解放；釋放；adj.免費的；自由的，不受約束的；[化學]游離的；n.(Free)人名；(英)弗里

雙語使用場景

Free electrons in the form of Thomson scattering.───自由電子的湯姆遜散射。

All that glitters is not gold, but it must have free electrons.───并非所有發光的都是金子，但是要發光必須有自由電子。

The electric field then coaxes these free electrons and holes to move in opposite directions.───電場引力使自由電子和“孔”都朝相反方向移動。

All that glitter is not gold, but at least it contains free electrons.───閃光的不見得是金子，但是至少是有自由電子的。

shallow electrons trap dopants can prolong the decay time of free electrons and shallow-trapped electrons, ie. prolong their lifetime.───淺電子陷阱摻雜可以有效延長自由電子和淺束縛電子的衰減時間，即延長電子壽命。

The carriers in the material can be characterized by properties in many ways comparable to those of free electrons under vacuum.───這種材料中的載流子，許多特性都差不多可用真空中的自由電子的特性來表征。

These free electrons usually do not move in a regular way.───通常，這些自由電子運動不規律。

The aromatic hydrocarbon structures in kerogen carry free electrons stabilised by the resonating bonds of benzene rings .───油母質中的芳香烴結構含有被苯環共振鍵穩定的自由電子。

By free electrons we mean some particles charged negatively and being free to move from atom to atom within a conductor.───自由電子指的是一些帶負電，能在導體內部從一個原子移動到另一個原子的微粒。

英語使用場景

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

Pulses of radiation are emitted when free electrons in the gas are accelerated by passing ions.

Maybe under pressure free electrons do it.

The alternating transverse force makes the free electrons move sinusoidally, radiating photons in the forward direction.

Some electrons, called free electrons, are free to move from atom to atom within a conductor.

The free electrons move into the saltwater, then into the clean copper plate, into the wire, through the meter, and back to the cuprous oxide plate.

As does the CRT, FED generates and shoots free electrons across a tube.

All together the atoms ions and free electrons form the "interstellar medium" through which radio signals must pass.

The kinematics of free electrons is described by the free Dirac equation, a four-dimensional system of partial differential equations.sentencedict.com