electron efficiency
英 [ɪˈlektrɒn ɪˈfɪʃnsi]
美 [ɪˈlektrɑːn ɪˈfɪʃnsi]
网络 电子束效率; 电子效率
双语例句
- The influence of secondary electron emission on efficiency and backflow can be improved through an elaborate electron optics design.
在研究二次电子特性及成像机理的基础上，设计了二次电子成像系统。 - Surface electron escape probability ( P) in quantum efficiency formula of GaAs photocathode commonly is taken for a constant independent of incident photon wavelength(λ) within photocathode working wave band.
GaAs光电阴极量子效率公式中用到的表面电子逸出概率，在阴极工作波段范围内通常视为与入射光子波长无关的常数。 - This device must have higher electron emission efficiency for practical application.
这种器件要实用化，急需提高阴极的电子发射率。 - The expressions for electron efficiency and startup current are given.
文中给出了这种激光器的电子效率和起振电流表达式。 - The influences of the thickness and eccentricity of beam on electron efficiency are taken into consideration.
考虑了电子注厚度和偏心对电子效率的影响。 - Electron recovery efficiency as low as 10% for both acetate and glucose is observed mainly due to aerobic respiration of microorganisms caused by diffusion of oxygen molecular from the cathode, leading to electron loss.
二者的电子回收率均在10%左右，主要是由于阴极对氧气分子的透过作用引起的微生物好氧呼吸导致电子损失。 - 8-hydroxyquinoline aluminium in solid state is provided with good film formation and thermal stability, high electron transfer mobility and fluorescence quantum efficiency.
它在固态下具有良好的成膜性、较高的电子迁移率、较好的热稳定性以及高荧光量子效率。 - The results show that an electron efficiency over 27% is predicted for suitable dimensions for the complex cavity and magnetic field coefficient and current and the velocity ratio of the electron beam.
计算结果表明，在合适的腔体结构尺寸下，以及合适的磁场系数、电流、速度比下，注波互作用效率可达27%。 - Starting from the relation between electron beam velocity drop and electro-nic efficiency, this paper suggests a handy and reliable method of design for the velocity transition section of resynchronization of helix traveling wave tube, based on an experimental scaling tube.
本文从注速跌落与电子效率的相互关系出发，以实验定标管为依据，提出了一个设计螺旋线行波管再同步相速跳变段的简便而可靠的新方法； - Influences of uncaptured electron on energy conversion efficiency of multi-photon nonlinear Compton scattering
未被俘获电子对多光子非线性Compton散射能量转换效率的影响 - The Influence of Relative Height Between Cathode and Gate on Electron Transmission Efficiency
栅极和阴极的相对高度对电子传输比的影响 - The electron density in the molecules and the efficiency of corrosion inhibition for steel in acids of imidazoline derivatives
咪唑啉类分子的电子密度及对钢在酸中的缓蚀作用 - In 1993. Due to the enhancement in effective electron injection efficiency, it has many advantages such as lower saturation voltage as well as lower turn on/ off loss, simple gate drive and easy operation in series.
它具有通态压降低、门极驱动简单、开关损耗小、串联运行容易等诸多优点。 - The cavity can effectively choose center frequency, increase electron efficiency and output power of the Raman FEL operating in quasi-single mode regime.
该腔既可有效地选定中心频率，又可望提高准单模运转的喇曼自由电子激光器电子效率及其输出功率。 - Based on the examining for existing jamming theory and evaluation technology, This paper brings forward a new theory of electronic jamming and efficiency evaluation and defines the parameter of electron jamming evaluation and the parameter of efficiency evaluation.
在深入研究现有干扰理论与评估技术的基础上，提出了与现代相适应的电子干扰效果和效能评估技术，定义了新型的电子干扰效果评估因子和效能评估因子。 - The research results based on the comparative experiment of the granular bed filter ( GB) and EGB demonstrate that static electron can obviously enhance dust-collection efficiency and provide theoretical basis for designing and making highly efficient GB.
经过颗粒层除尘器（GB）和EGB除尘效率对比实验研究表明：静电能明显提高除尘效率，为设计和研制高效颗粒层除尘器提供了理论依据。 - The volume resistance increase, the electron gain, dark current and detection efficiency decreases for MCP with film.
MCP带膜后电子增益下降，体电阻增加，暗电流降低，探测效率下降。 - Theinfluence of electron energy spread on gain and efficiency of higher harmonics is also studied.
同时还研究了电子束的能散度对高次谐波的增益和效率的影响等。 - In this paper a new structure of gate with double metals is raised to increase the electron emission efficiency.
提出一种改进栅极结构的方法达到提高电子发射率的目的； - The photo-induced electron transfer rate and the sensitization efficiency show certain change tendency with the change of dye concentration. As the dye concentration increasing, the sensitization efficiency decreases.
光致电子转移的速率及增感效率随着染料相对浓度的增加表现出一定的变化趋势，染料浓度增加，增感效率减小。 - The electron expressway shortens electron transport route and decreases electron-hole recombination rate, which result in the decrease of electron transport resistance and the improvement of electron transport efficiency, and accordingly the improvement of FF and total efficiency. 4.
电子高速公路缩短了电子传输路径，降低了电子传输过程中载流子的复合几率，导致了膜内电子传输阻抗的减小和电子传输效率的提高。因而使电池填充因子和总能量转化效率获得了显著提高。 - The traditional method is mainly focused on reducing barrier height between the cathode electrode and the organic layer to improve the electron injection efficiency, but this is a passive measure.
传统的阴极修饰法是侧重降低电极和有机层之间的势垒来提高电子的注入效率，是一种被动措施。 - Meanwhile, it has little effect on the bandwidth and electron efficiency of the tube if proper size of the beam channel is chosen. Therefore, it provides a good idea for the development of V-band high-power traveling-wave tube. 3.
同时，只要带状电子注通道的尺寸选择合适，对行波管的带宽和电子效率影响不大，这为今后研制V波段大功率行波管提供了一个不错的思路和很好的解决方案。 - Field emission has been applied to field emission displays, sensors, electron microscopes and so on. While the key point in techniques of these products is how to develop the field electron emission cold cathode with high efficiency, high stability, and good uniformity.
场致电子发射已被应用于平板显示器、微传感器、电子显微镜等器件，而这类场发射器件的关键在于研制高效、稳定、均匀的场致电子发射冷阴极。 - But the computer technology unceasing development caused the financial payment settlement domain to have the transformation, the various countries has been all carrying out the financial electron, enhanced the efficiency, reduced the cost.
而计算机技术的不断发展使金融支付结算领域发生了变革，各国都在推行金融电子化，以提高效率，降低成本。 - In T1 and T2 disposal, two trees all took on obvious photoinhibition and electron transport efficiency depression, and the time occurring photoinhibition brought forward.
在T1和T2处理下，两个树种都发生了明显的光抑制和电子传递效率降低的情况，7月份光抑制发生的时间提前。 - The main topic is the low efficiency for electron injection, thereby causing imbalance of carrier recombination, resulting in low efficiency of light-emitting device, so the aim of this thesis is to improve the electron injection efficiency and luminous efficiency of the device.
本课题主要是针对电子注入效率低引起的载流子复合不平衡，最终影响器件的发光效率这一问题，而进行的研究工作，主要目的就是提高器件的电子注入效率。 - The method has utilized high resolution of electron beam lithography and X-ray lithography with high efficiency and the merit of fabricating high aspect ratio structures.
该方法利用电子束曝光技术具有高分辨率的特点和X射线曝光技术具有高效率及大高宽比等特点。 - The performance of Micromegas, such as the uniformity amplification gap, the electron collection efficiency, the gain, energy resolution in different gas mixtures are measured and studied.
实验集中研究了增益均匀性、电子透过率、气体增益和能量分辨率等性能。 - However, organic solar cells based on carbon nanotubes is the carbon nanotubes powder and organic materials blends, the combination between carbon nanotubes is weak, resulting in greater resistance and high electron hole on the composite, making the efficiency of the solar cell is low.
然而，基于碳纳米管的有机太阳能电池是将粉末状的碳纳米管与有机材料共混，碳纳米管之间的结合较弱，因此导致较大的电阻且电子空穴对容易发生复合，使得太阳能电池的效率很低。