查询词典 Fermi

The emission intensity is given by the absorptance of the volume in which there is a difference of the quasi Fermi energies.

辐射强度由存在准费米能级差的体积的吸收率决定。

Boltzmann statistics, Fermi-Dirac and Bose- Einstein distribution Statistical method for ideal gas, Heat capacity of solid, Thermodynamics of magnetism, Bose-Einstein gases Bose-Einstein condensation, Fermi-Dirac gases, Free electrons in metal, Information theory.

统计力学导论( S0819)(0，3)波茨曼统计、费米--弟格与波士--爱恩斯坦分布、理想气体之统计、固体之热容量、磁性材料之热力学、波士--爱恩斯坦气体，波士--爱恩斯坦凝结、费米--弟格气体、自由电子、讯息理论。

The probability distribution function G of particle number N^＋ is deduced on the basis of the Canonical partition function Z of an ideal Fermi gas（ The orbital motion of the fermi- ons is not considered） in weak magnetic field.

根据弱磁场中理想费米气体的正则配分函数Z，导出粒子数N＋的几率分布函数G。

From our self-consistentcalculations,not only the DOS at Fermi level Dand the Fermi level EF butalso the 2D electron number density N2D and the subband energy E0 all showoscillatory changes with magnetic field.

自洽计算还表明，无论是费密能级处的态密度D、费密能级EF还是二维电子气浓度N2D、子能级E0都会随磁场振荡变化。

After compared the densities of states and the charge distribution of MgH2 with and without titanium addition, it is found that the improvement of dehydrogenating properties of MgH2 caused by titanium alloying originates from the weakened bonding between magnesium and hydrogen, and the increasing of the valence electrons at Fermi level and decreasing of the HOMO-LUMO gap near Fermi level.

电子态密度与电子密度的进一步分析发现：合金化体系解氢能力增强的主要原因在于Mg—H之间的成键作用较弱，以及Ti诱导费米能级 E F处电子密度 N的增加和 E F附近HOMO-LUMO能隙Δ E H-L的变窄甚至消失。

In the third chapter, a series of high-resolution ro-vibrational spectra of HDOmolecule was analyzed. It was found that: there is no evidence of the existence of thecommon Fermi type interaction in the (300) state but a strong local resonancewith several accidentally crossing states was found.

我们发现，HDO的(1 0 O)／(0 2 0)谱带间有着强烈的Fermi共振相互作用，而(3 0 0)谱带则没有受到这种相互作用的影响，但是存在着强烈的局部共振；对于(5 0 0)带，则可以看成是一个比较理想的局域模单键振动态。

She has written two novels of science adventure coauthored with her husband, Richard Carrigan, a physicist at Fermi National Laboratory.

几年前她还同她在FERMI 国家实验室工作的物理学家丈夫合写过两本科学探险小说。

The ideal quantum gases obey Bose-Einstein or Fermi-Dirac statistics and the flux can be derived from the known distribution function. In this sense, we develop the kinetic schemes that suitable for ideal quantum gas and investigate the influence of the quantum effect. In this thesis we discuss shock tube problems and shock diffraction by wedges and shock diffraction by cylinders for the ideal quantum gases.

理想量子气体之速度分布依循Bose-Einstein或Fermi-Dirac分布，在已知气体分布函数的情况下，对分布函数取矩可得宏观量及其通量，本文即利用此概念发展适用於理想量子气体之气体运动算则，并探讨量子效应造成之影响，本文探讨理想量子气体之震波管、楔形体和圆柱震波绕射问题。

To getrid of these shortcomings DMs are presented in quantum theorywhere the movement of individual electron is determined byquantum mechanics and the system of electrons obeys Fermi-Dirac statistics,in consequence they can find wider appli-cations than classical DMs.

这里个别电子的运动由量子力学刻画，多电子系遵循Fermi-Dirac统计规律，故它们比前三种经典公式普适性更强。

Data in the gamma-ray band were acquired by the Large Area Telescope aboard the Fermi Gamma-ray Space Telescope, while the radio rotational ephemeris used to fold gamma-rays was obtained using both the Green Bank Telescope and the Lovell telescope at Jodrell Bank.

伽玛波段的数据来自于Fermi伽玛射线空间望远镜上的大面积望远镜的观测，用于折叠伽玛射线数据的射电旋转周期数据来自于Green Bank望远镜和位于Jodrell Bank的Lovell望远镜的观测。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。