網(wǎng)絡釋義

用法例句

Estimation of the specific heat and the conductivity of free electron by Pauli exclusion principle;

用泡利原理估算自由電子的比熱和電導率

This paper, based on the Fermi gas model, studies the energy of free electron gas in metal,discusses the highest energy, the average energy and the energy level density of free electrongas.

本文根據(jù)費米氣體模型理論,研究金屬中自由電子氣的能量,討論電子的最高能量、平均能量和電子氣的能級密度。

The equation describing interaction of photo and free electron in metals is a process of quantum.

方程所描寫的是光子與金屬中的自由電子相互作用的一個量子過程,光子與電子的作用,不可能把能量全部交給電子,只有受金屬束縛的電子,才可以全部吸收一個光子的能量。

increases,and the free exciton peak for n=1 shifts slightly towards lower energies,but both the intensity of the higher excitonic levels and the lifetime T of the excitons decrease.

用光電導測定厚度為４～３０μｍ的未摻雜ＧａＡｓＭＯＣＶＤ外延層中自由激子躍過特性。

Making use of Schrodinger equation and Relativity theory,we find that Schrodinger equation is the Maxwell equation for the free photon.

利用Schrodinger方程和相對論關系式,我們發(fā)現(xiàn)對于自由光子,Schrodinger方程等效于Maxwell方程;通過嘗試構(gòu)建自由光子的態(tài)函數(shù),既可以描述自由光子的量子性質(zhì),又可以表達光波的經(jīng)典宏觀性質(zhì)(電磁性質(zhì)和干涉衍射)。

free electron molecular orbital model

自由電子分子軌道模型

Compton type free-electron laser

康普頓自由電子激光器

E-beam-pumped free-electron laser

電子束抽運自由電子激光器

In contrast, an electrically conductive substance has a great number of free electrons.

相反，導電物質(zhì)有大量的自由電子。

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

FED像CRT那樣，也產(chǎn)生并把自由電子射過電子管。

THE SPONTANEOUS EMISSION SPECTRUM OF A NOVEL WIGGLER FREE ELECTRON LASER

一種新型擺動器自由電子激光的自發(fā)輻射譜

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

有些電子，被稱為自由電子，能在導體內(nèi)自由地從一個原子游離到另一個原子。

A few percent of the CO2 molecules in the air manage to find such electrons.

空氣中的一部分co2分子會吸引那些自由電子。

The free electron gas is a kind of representative quantum Fermi gas.

金屬的自由電子氣是一種典型的量子費米氣體.

Study on Irradiation Effects of Quantum Well Material Caused by Free Electron Laser;

自由電子激光對量子阱材料的輻照效應研究

The electrons that participate in the conduction process are termed free electrons, which have energies greater than the Fermi energy.

參與導電過程的電子，我們稱之為自由電子，其能量高于費米能級。

The effect of divergence of the incident electron beam on the gain of FEL is analysed.

分析了入射電子束的發(fā)散性對自由電子激光器增益的影響。

Depending upon certain conditions there may ornot may be f ree elect rons in semi- conductors.

半導體是否存在著自由電子,這取決于某些條件。

This is in addition to general absorption characteristic of the free electrons.

這是附加在自由電子的普通吸收之上的。

Electron-Atom Free-Free Transition in the Presence of a Bichromatic Laser Field

雙色激光場中電子對原子的自由—自由躍遷

Because of the indistinguishability of the electrons, there is complete electronic democracy.

因為電子的不可分辨性，電子有完全的自由。

The behavior of these unbound electrons is critical.

這些自由的電子作用極為重要。

China-Asean Free Trade Area Electronic Commerce Framework;

中國—東盟自由貿(mào)易區(qū)電子商務框架