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In the meantime,we note that the previous work on superfluidity mainlyconsider two extreme cases in weak interaction limit and strong Thomas-Fermiinteraction limit.

我们进一步注意到过去研究工作主要集中在弱相互作用极限下和强相互作用Thomas-Fermi近似极限下这两种极端情况。

Using the one-atom theory, the electronic structures of Pt-electrocatalyst with fcc structure was determined as follows:(5dn)6.48 (5dc)2.02 (6sc)1.48(6sf)0.02. Compared to the result obtained by the first-principle method such as FP-LMTO, CASTEP, their results are in good agreement with each other. Comparing the calculations of physical properties such as lattice constants, cohesive energy and bulk modulus by OA method and first-principle method, the result obtained by OA method is in excellent agreement with experimental value, but the result obtained by first-principle method is not accordable. The relationship between the electronic structures and catalytic performance was explained qualitatively by OA method and first principle method according to its electronic structures. Because the d-orbital vacancies increases and static density is high around Fermi energy band, Pt has good catalytic performance.

摘 要：依据纯金属单原子理论确定面心立方结构电催化剂Pt的电子结构为(5dn)6.48(5dc)2.02-(6sc)1.48(6sf)0.02，与采用第一原理的FP-LMTO和CASTEP等方法所计算的电子结构相比较，其结果非常相近；由OA理论和第一原理方法计算的晶格常数、结合能、体弹性模量等物理参数进行比较，OA理论计算的结果与实验值较符合，而第一原理方法计算的结果与实验值相差较大；在此基础上用OA理论和第一原理方法研究了Pt的电子结构与催化性能的关系，由于d带空穴增多和费米能级附近态密度较高，导致金属Pt的催化性能很好。

Due to the short Fermi electron wavelength of metals, for a successful research of this problem, atomically flat films must be prepared, and their electronic structure, which is atomic-layer sensitive, must be accurately characterized.

由于金属电子的费米波长很短，要观察到显著的量子效应，必须要克服两个难点：既要制备出具有原子级平整度的薄膜，又要对其电子结构进行精确表征。

We introduce some important characteristic lengths such as Fermi length, mean free path, phase-relaxation length and so forth. We also give the conditions in which electrons transport ballistically and derive the basic Landauer ? Btiker conductance formula in mesocopic physics. At last the quantum bound states in bent-structure are presented.

介绍了几个常见的特征长度（费米波长、平均自由程、相位相干长度等），说明了电子做弹道输运的条件，以及介观物理研究中最基本的Landauer-Buttiker电导公式，最后还阐明了弯曲结构中存在的量子束缚态。

The unusually huge positive MR for normal fields were analyzed quantitatively with a two-band carriers galvanomagnetic effect on the ungapped residual Fermi surfaces, in which the concentration of the carriers is modified by an applied magnetic field.

分析表明：三种样品在H//c时巨大的磁阻行为不能用单一的磁场改善费米面套叠的模型或半经典的电磁效应模型来解释。我们尝试提出了综合两带电磁效应和磁场增强Perierls能隙效应的模型。

Due to the original Simmons model only predict the symmetric I-V behaviour, a modified Simmons model, which considered the observed spectra asymmetry in terms of inequivalent Fermi level shifts of the two contacts, was proposed to describe the I-V behaviour of azurin.

由于原始的Simmons模型只能预测对称的I-V特性，而实验观察到的I-V曲线是不对称的，是故本文提出了修正的Simmons模型（考虑了费米能级在两个接触界面处的不对称偏移）来描述铜蓝蛋白的I-V特性。

The density of states above Fermi level of hydrogenated microcrystalline silicon films is correlated to the material microstructure.

研究了氢化微晶硅薄膜费米能级以上的带隙态密度分布与薄膜微结构关系。

The finite DOS at Fermi level means that there are free carriers, i.e., a modulated electric field could change a semiconducting graphene into a semimetallic one.

值得一提的是，态密度中对应费米能为零的有限值代表著自由电子的存在。换句话说，藉由调制电场的影响可以将单层石墨系统从半导体性变成金属性的系统。

The results of Knight shift and spin-lattice relaxation time (T1) provide us that there are no correlation between the density of states at Fermi level and the superconductive transition temperature of the studied material.

藉由奈特位移及自旋晶格松弛时间的量测结果，我们得知对於我们所研究材料的超导转变温度和费米面上的态密度无关。

Complementing thesediscoveries, Fermi has detected a steady glow of gamma rays from theglobular star cluster 47 Tucanae, as described on page 845 (3); this region is thought to harbor dozens of millisecond pulsars.

除了这些发现，费米还探测到了杜鹃座47球状星团的一个稳定的伽玛射线余辉，如845页文中所述。人们认为这个区域藏有许多的毫秒脉冲星。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。