In particular, the Fano factor for the asymmetric contact structures is more than double that of symmetric ones due to increased backscattering, and is within the experimental range.
特别的，Al(001)面的非对称结构的单原子接触的Fano Factor是对称结构的两倍多，并且其计算数值在实验范围之内。
Finger contact resistance is one of the significant factors, which affects fill factor and efficiency of solar cells.
引 言太阳电池是低电压高电流的发电器件，因此减少太阳电池的串连电阻是非常重要的。
By using the 3-D finite-element software ANSYS, the contact partial magnetic field distribution of limiting current circuit breaker was analyzed, the Holm force and the Lorentz force of contact system were calculated, while the affecting factor to Lorentz force was analyzed.
基于触头系统的电动斥力对限流式断路器的分断具有重要影响，利用三维有限元软件ANSYS分析限流式断路器触头部分磁场的分布，并统一计算触头系统的Holm力和Lorentz力，分析影响Lorentz力的因素。
Through the design of software and hardware, it can measure and display the signal of voltage change and power factor, frequcy of power source, I2t, arcing time, etc, when the contact is open.
通过软硬件的设计能够正确测量并显示触头断开电路时过电压信号和电路功率因数、电源频率、I2t、燃弧时间等参数。
In this paper, the over voltage induced by re-ignition, rules of breakdown in vacuum contact clearance, factors which influence dielectric strength of clearance and characteristics of re-ignition when vacuum switchgear switch capacitor banks are analyzed. The conclusion is that the breakdown of clearance in vacuum interrupter is the direct cause which inducing re-ignition of vacuum circuit-breaker in capacitor banks`switch. Particle breakdown is the essential reason to induce breakdown in clearance of vacuum interrupter, although mechanical characteristic of vacuum circuit-breaker is another factor.
本文通过对真空开关投切电容器组重燃过电压、真空触头间隙击穿机理及影响真空间隙介质强度的因素、真空开关投切电容器组重燃现象特点进行分析研究发现，真空灭弧室断口的真空间隙击穿是导致真空断路器投切电容器组重燃的直接原因，其次是真空断路器机械性能的影响，而微粒击穿是导致国产真空灭弧室真空间隙击穿的根本原因。
Based on contact fractal theory and micro-contact size distribution function, a fractal model for tangential contact stiffness of joint interfaces, considering the influence of the domain extension factor for micro-contact size distribution, was proposed. By numerical simulation, the nonlinear relationship between the tangential contact stiffness and the characteristic parameters of joint interfaces was obtained.
摘 要：基于接触分形理论和微接触面积分布函数，建立了计及微接触面积分布的域扩展因子影响的结合面切向接触刚度分形模型，并通过数字仿真直观揭示了结合面切向接触刚度与结合面诸参数之间的非线性关系以及这些相关参数对切向接触刚度的影响规律。
By using 3D finite element method, axial magnetic field characteristics of single coil contacts used in 252 kV vacuum interrupters were analyzed with single factor analysis and orthogonal regression analysis. The analyzed AMF characteristics include axial magnetic flux density at current peak, axial magnetic flux density at current zero, and conductor resistance. Regression equations that link AMF characteristics and contact parameters were given. Contact parameters that have significant influence on AMF characteristics were shown.
该文采用三维有限元方法对用于252 kV真空灭弧室的单匝线圈纵磁触头的磁场特性进行了单因素分析和正交回归分析，包括电流峰值时纵向磁感应强度、电流过零时纵向磁感应强度和导体电阻值，得到了磁场特性和触头设计参数之间的回归方程，并且找出了影响磁场特性的显著因素。
The field data and microscopic analysis of acupressure defects show that in the continuous annealing, the particle-like inclusions accumulated on the surface of the roller are the main factor caused the defect when there exists relative slide contact between the annealing furnace roller and the surface of stainless steel strip.
现场实测及针压缺陷的显微分析结果表明：在连续退火过程中，炉辊与不锈钢带表面存在相对滑动时，辊子表面积累的颗粒状异物是形成针压缺陷的主要原因。
The results show that FF sensitivity is high at both 350 °C and 500 °C. The higher the temperature is, the more sensitive the FF failure of the alloy. Creep is the important factor which influences FF failure process of Ti811 alloy at elevated temperature. The FF life of the alloy doesn't change in a monotone way with the increasing slip amplitude and contact pressure. This is due to the fact that slip amplitude affects the action of fatigue and wear in fretting process, the nominal contact pressure affects the distribution and concentration of stress and fretting slip amplitude value at contact surface, further influences crack initiation probability and propagation driving force.
结果表明：350 °C和500 °C的高温下，Ti811合金微动疲劳敏感性较高，且随着温度的升高，微动疲劳的敏感性增强，蠕变是高温下Ti811合金FF失效的重要影响因素； FF的寿命随着接触压力和位移幅度的变化均呈现出非单调的变化规律，原因是名义接触压力的变化改变了接触区应力分布、应力集中状况和微动位移幅度大小，进而影响FF裂纹萌生几率和扩展驱动力；位移幅度变化影响了疲劳应力因素和磨损在FF过程中所起作用和机制。
A loose and relaxed hitting shoulder is a key factor in getting the racquet a foot below the contact point.
宽又松的打击肩膀是使网拍处在接触点下面一呎的一个关键因素。
Methods Totally 2637 subjects in close contact with 983 active TB patients were chosen at random. Pearson χ^2 test and Fisher's excat probability test were used to compare category variables, and the single- factor analysis was adopted to analyze the relevant factors.
分类资料的比较采用Pearson χ^2，检验和Fisher's精确概率检验，对接触者发病的相关影响因素进行单因素分析。
Gas diffusion layer is one of the most important components in proton exchange membrane fuel cell. The contact resistance between current collector and gas diffusion layer is an important part of the total resistance of fuel cell and is also a key factor led to the power loss of PEMFC.
气体扩散层是质子交换膜燃料电池的重要组件，其与极板之间的接触电阻是燃料电池内阻的重要组成部分，也是导致燃料电池功率损失的重要因素。
This article believed, in our country, identity characteristic of ethnic group was mainly based on national policy, and influenced by ethnic group factor, contact interaction in history, the change of social environment and so on.
就毛南族的形成来看，它形成于地方社会的复杂的社会互动过程中，而不是基于他们认定的共同祖先和族源的结果。
Heat transfer characteristic of ice storage tank of direct contact ice slurry system was studied, the influence factor of volumetric heat transfer coefficient in the ice slurry tank was analyzed.
对直接接触式二元冰蓄冷系统制冰罐内的传热特性进行了研究，对影响制冰罐内容积换热系数的各种影响因素进行了分析，最后对容积换热系数对制冰速率的影响进行了讨论。
Considering combined nonlinearity of material, geometry and contact, the systemic analyses is performed on the parameters, which influence the rigidity and load-carrying capacity of joint, such as the diameter and pretension of bolts, thickness of end-plate, material, friction factor and so on.
在考虑材料、几何非线性和接触的基础上，采用ANSYS系统分析了高强螺栓的直径、预拉力，端板的厚度、构件材料，连接抗滑移系数等参数对连接节点的刚度及承载能力的影响。
Considering combined nonlinearity of material, geometry and contact, the systemic analyses is performed on the parameters, which influence the rigidity and loadcarrying capacity of joint, such as the diameter and pretension of bolts, thickness of end-plate, material, friction factor and so on.
在考虑材料、几何非线性和接触的基础上，采用ANSYS系统分析了高强螺栓的直径、预拉力，端板的厚度、构件材料，连接抗滑移系数等参数对连接节点的刚度及承载能力的影响。
The contact electroerosion is the main factor to the working life and reliability of the Automobile relay. Based on the exposition of the contact point electroerosion and the research results of Witter at Chugai Institute in the U. S, this article affords the parameters of instantaneous transition procedure of the contact's closing and opening. According to the analysis of the factors obviously affecting the electroerosion but usually ignored by the people, the auther gives the technical data and problems tha...
触点的电侵蚀是决定汽车继电器工作寿命和可靠性的主要因素，在对汽车用继电器触点电侵蚀进行论述的基础上，引用美国查克研究所韦特等人的试验研究成果，获得了触点闭合和断开瞬间过渡过程的参数，对一些被人们忽略而又明显影响触点电侵蚀的因素进行分析，给出了技术数据，提出了汽车用继电器电侵蚀和电寿命试验规定条件中应注意研究的问题，供国内有关生产厂家、使用单位和工程技术人员参考。
The causes of the Canadian English conservatism can be analyzed as the following: language contact, social factor and the psychological factor of the immigrants.
加拿大英语保守性特点的成因主要有语言接触因素、社会因素和移民源的心理因素。
The distance from the contact point to the bone crest was the predominant factor, especially when it was 5 mm.
3牙齿接触点到齿槽骨嵴的距离为5mm，是齿间乳突存在或萎缩的决定性因子。
The contact ratio of the motor shaft taper surface is one of the significant factor for improving the quality of a motor.
电机转轴锥度面表面接触率是电机的一项重要质量指标。