conduction electron
英 [kənˈdʌkʃn ɪˈlektrɒn]
美 [kənˈdʌkʃn ɪˈlektrɑːn]
网络 导电电子
双语例句
- Conduction electron density and positron annihilation rate in metal
金属的传导电子密度与正电子湮没率的关系 - Electronic bone conduction hearing aid Effects of Electron Treatment on the Development Process and Yield of Peanut
电子骨导助听器电子生物处理对花生生育进程及产量的影响 - A physical model is proposed based on the two recombination mechanisms, the former mechanism may be related to the capture of conduction band electrons by deep electron traps, and the later is due to the recombination of electrons with holes trapped in hole traps.
基于这些现象，提出了一个可能的物理模型，认为第一种机制是由于导带电子被电子陷阱俘获而引起的，第二种是由于导带电子与空穴陷阱俘获的空穴之间的复合而造成的。 - A novel type of bi-layer structured ( Bi_2O_3/ C/ Cu) cathode with nano-scale gap has been successfully developed for fabrication of the surface conduction electron emitter display ( SCE).
本文介绍了表面传导电子发射（SCE）显示技术，提出Bi2O3/C/Cu结构的双薄膜型SCE阴极，并对其制备工艺和发射性能进行讨论。 - In this paper, we consider, based on Anderson's mixing s-d model, the electron-phonon interaction ( EPI), as well as Coulomb interaction of conduction electron and d-electron.
本文在Anderson提出的s-d混合模型中，考虑了传导电子与声子的相互作用（简写成EPI）和传导电子与d电子之间的库仑相互作用。 - Development of Surface Conduction Electron Emitter Display Cathode
一种新型的表面传导电子发射阴极 - At days 1,3, and 7 postoperatively, dynamic changes of conduction function of each nerve root, histology and ultrastructure of the nerve root were observed with electron physiological method.
术后1,3,7d，以电生理方法观察各组神经根传导功能的动态变化，同时观察神经根的组织学及超微结构。 - In this paper the electro-magnetic heat conduction laws for electromagnetic metal materials are derived from the Boltzmann equation with the aid of approximation of free electron in slow-change field.
从Boltzmann方程出发，应用缓变场中自由电子近似推导出金属电磁介质材料的电-磁-热耦合的热传导定律。 - The results indicate that HCHO has a strong influence on the anodic behavior of both p-Si and n-Si electrodes in alkaline solutions. A reduction current of HCHO on an n-Si ( 100) electrode was observed in the dark due to the conduction band electron.
实验结果表明，甲醛不仅影响p和n型半导体电极在碱性溶液中的阳极氧化峰电流，而且在负电位区能在Si（100）电极上发生还原。 - The conduction coefficient calculated according to the one-fluid model is larger than the Spitzer's classical value by a factor of 2-3. After about 3 μ s, the electron temperature dropped sharply, the thermal conduction theory holds no longer.
它比Spitzer计算的经典值大两至三倍。约在3μs以后，电子温度迅速下降，热导理论不再适用。 - The results indicate that thermal conduction process plays an important role in energy transfer, while ambipolar diffusion leads to a much higher electron density in the cool plasma regions as compared with the value predicted by local thermal equilibrium.
指出热导在能量传递中起着重要作用，双极扩散则会造成冷等离子体区拥有比局部热平衡值大得多的电子密度。 - With studying conduction current of workpiece, the rules between average ratio of conduction current of workpiece and electron beam current are discovered. The peak of average ratio of conduction cur rent corresponds to the transferring point of critical penetration in the dynamic process of electron beam welding.
通过试验研究发现了电子束焊接过程中工件传导电流的传导比均值与输入束流的函数规律，函数的极大值是电子束焊接动态过程工件被穿透的临界状态转变点。 - The conduction mechanism of conductive polymer composites is complex which includes the formation of the conductive path and the electron transport mechanism in these paths.
导电复合材料的导电机理相当复杂，通常可分为导电通路如何形成和材料形成导电通路后如何导电这两个方面来研究。 - This paper discusses defect of interpretation of metal conduction's classical electron theory, and analysis factors of contradiction.
探讨了经典电子论对金属导电解释的缺欠，具体分析了引起矛盾的因素； - Experimental results show that the conduction of the electron is dominative in the metal-type amorphous InSb and the conduction of the hole is dominative in the semiconductor-type amorphous InSb.
结果表明，金属型非晶态InSb以电子导电为主，半导体型非晶态InSb以空穴导电为主； - Especially, the catalyst layer acting as the center for electrochemical reaction in PEMFC facilitates reactant transport, interface reaction in electrochemical active site and conduction of proton and electron.
其中，位于质子交换膜两侧的催化层是PEMFC进行电化学反应的重要场所，主要进行反应物的传输、反应物在电化学活性位的界面反应、质子和电子传导以及反应产物的排出等重要过程。 - Nowadays, using the one-dimensional nano-material with the property of linear electron conduction as the photoanode for DSSC attracts much attention, meanwhile, improving the conversation of cells by modify TiO2 film with large band gap metal oxides which can suppress electron recombination is a trend.
目前，采用具有直线电子传输能力的一维纳米材料作为DSSC光阳极成为研究的热点；另外通过宽禁带金属氧化物的包覆来抑制电子的复合提高电池的转化效率也是DSSC当前发展的主要趋势。 - Because of Non-degenerate conduction band minimum of ⅲ nitrides, the strain only changed the curvature of the valley, not leading to the subband splitting, and the influence of strain on electron effective mass is less than the Si.
由于Ⅲ族氮化物导带底为非简并的能级，应变仅改变能谷的曲度不会导致能级分裂，因此对电子有效质量的影响要小于Si。 - The adsorption of Ag introduces gap states near or below the conduction band minimum and the Fermi level locates next to or merges in the conduction band, which can act as photo-generated electron trap centers and inhibit the recombination of electron-hole pairs.
Ag吸附引入隙态位于导带底（CBM）以下，且费米能级同样处于导带底附近，此隙态可以作为光生电子捕获中心阻碍电子空穴对的复合。