查询词典 electron

The third term is the sum of the electron-electron Coulombic repulsions.

这是一条翻译中的条目。

The third term is the sum of the electron-electron Coulombic repulsions.

后者通常还包括一个原子核的动能算符项。

Electron transfer reaction between the radical cations of purine nucleotides and some aromatic amino acids was studied by use of pulse radiolytic techniques. Time-resolved spectroscopic evidence revealed that the one-electron-oxidized radicals of dAMP and dGMP can be efficiently repaired by tyrosine and tryptophan.

鉴于在DNA光敏损伤过程中主要生成嘌呤碱基阳离子自由基，利用脉冲辐解技术研究了嘌呤碱基阳离子自由基与部分芳香氨基酸的相互作用，获得了酪氨酸和色氨酸对单电子氧化的dAMP和dGMP经快速电子转移修复的瞬态吸收光谱证据。

Where may make mistake: This the electron is voting answering it is a few easier to let a thing become, but increased plan ticket difficulty however actually, the reason is an electron those who poll is comfortable degree mean partner to be able to poll for many times, bring cramped of more true and false voting result.

何处可能出错：电子投票本应让事情变得轻易一些，但实际上却提高了计票难度，原因是电子投票的宽松度意味着股东可以多次投票，带来更多真假难辨的投票结果。

In this paper, based on the tight-binding Su-Schrieffer-Heeger model and by using a nonadiabatic molecular dynamic method, we investigated some unclear problems of polymers in details, such as polaron dynamic properties in different systems, the inelastic scattering processes of oppositely charged polarons driven by an external electric field,and the influence of electron-electron interactions on the dynamics of a charge polaron in conjugated polymers.

本论文基于一维紧束缚的Su-Schrieffer-Heeger模型，采用非绝热的分子动力学的方法，针对高分子聚合物中一些尚未清楚的问题，如极化子在不同体系中的动力学性质、正负极化子的非弹性散射过程，以及电子-电子相互作用对极化子动力学性质的影响等问题进行了较详细的研究。

Conjugated polymers which are different from traditional semiconductor, have some unique properties. Most of them are quasi-one-dimensional systems with strong electron-phonon interaction. Their carriers are composite particles, which are different from simply electron and hole, characterized with the surrounding distortion of lattice configuration (polaron with spin 1/ 2 , bipolaron with spin 0 etc.). The transport of the carriers and the process that oppositely charged polarons combine to from exciton are believed to be of fundamental importance for electroluminescence properties.

共轭聚合物具有不同于传统半导体的特性，它们是强电-声相互作用的准一维体系，其载流子不再是简单的电子和空穴，而是伴随晶格畸变的具有内部结构的复合粒子(自旋1/2的极化子、自旋为0的双极化子等)，这些载流子的输运、以及正负极化子对复合成激子的过程在很大程度上决定着聚合物的电致发光性质。

Scanning electron microscope and electron despersive spectrum were used to analyze the micromorphology and composition of zinc platings and EN deposit.

利用SEM、EDS对浸锌层、化学镀Ni-P层的形貌和成分进行了分析，镀层结合力合格，并初步探讨了浸锌溶液中稳定剂的作用机理。

The ratio of electron spin energy to the interaction energy between electron and SO phonon increases with increasing z.

电子自旋能量与电子和SO声子之间的相互作用能之比随z增加而增加。

Due to the electron composition and 4f electron motion property of rare-earth metalelements, rare-earth metal complexes possess such a lot of excellent electronic,chemical and optical properties that they become major research object of new andhigh technology material.

中文摘要由于稀土金属元素的电子组成和4f电子运动特性，使得稀土金属化合物拥有许多优异的电子、化学和光学特性，从而成为高新技术材料的研究对象。

Be in China, opposite 2006 tourism for 893.5 billion yuan income, battalion of B2C of travel electron business affairs receives place to occupy scale to have 0.1% only to 0.2% the left and right sides, future will grow with the development speed high speed of 40% above more, this is the premise place that travel electron business affairs becomes global wind to throw heat.

在中国，相对于2006年旅游业8935亿元的收入来说，旅游电子商务B2C营收所占比例只有0.1%到0.2%左右，未来更将会以40%以上的发展速度高速增长，这是旅游电子商务成为全球风投热点的前提所在。

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％。