说明：双击或选中下面任意单词，将显示该词的音标、读音、翻译等；选中中文或多个词，将显示翻译。 您的位置：首页 -> 词典 -> 电势分布 1)  potential distribution 电势分布 1. Relationship between reference point potential and potential distribution of normal electrocardial field on the thoracic surface of healthy individuals; 正常人胸表心电位场电势分布与导联参比点的关系 2. Electromagnetic tomography of two-phase flow is forward simulated by finite element method(FEM) to model potential distribution in different flow types and measuring combinations,meantime,influences of amount and size of electrodes to the potential distribution are sought simply,then 6 kinds of typical sensitive fields are simulated. 应用有限元方法对两相流动电磁成像测量进行正演仿真,模拟不同测量组合下各种流型的电势分布,并简单考察了电极数目和电极尺寸对电势分布的影响,然后模拟6种典型测量敏感场。 3. The factors effecton the potential distribution in the electrode are described theo- retically. 建立了不同操作模式下普遍化的固定床电化学反应器模型 ,联用正交配置法和中心差分法对复杂模型方程进行了求解 ,从理论上分析了影响床层内电势分布的因素 ,为固定床电化学反应器的开发、放大及操作优化奠定了理论基 2)  electric potential distribution 电势分布 1. The characteristics of foamed metal electrodes are investigated to study electric potential distribution in electrolytes on foamed metal cathodes and the mathematical models are proposed. 研究了发泡金属电极的性质 ,得出了描述发泡金属电极床层中宏观反应速率、反应速率随时间的变化、床层中电解液的电势分布方程式 。 2. The electric field of a linear charggd and a grounding right angle conductor is calculated by using the conformal mapping on the coordinate system of the complex number,and its electric potential distribution and electric field intensity distribution are obtained. 利用复数坐标系z上的保角变换,计算长直线电荷与无限大接地直角导体形成的电场,给出电势和场强分布,并利用数学工具软件MATLAB绘制出电势分布图。 3)  voltage distribution 电势分布 1. Evaluation of resultant cardiac vector based on voltage distribution of electrocardial field around ex vivo guinea pig heart; 从离体豚鼠心脏电场电势分布看瞬间心电向量的综合 2. The voltage distribution inside the etched mesa vertical-cavity surface-emitting laser(VCSEL) with various mesa size and the radial distribution of the injected current density,carrier density,and voltage drop in the active layer are calculated by using a method of finding self-consistent solutions for the Poisson s,injected current density,carrier diffusion and voltage drop equations. 采用求泊松方程、电流密度方程、载流子扩散方程以及有源层结压降方程自洽解的方法,计算了不同台面大小的台面结构垂直腔面发射激光器内部的电势分布和有源层中的注入电流密度、载流子浓度及结压降分布。 3. The voltage distribution,the electric field distribution and the characteristics of electric current-electric voltage formed by PTCDA/p-Si heterojunction barrier potentials are calculated in detail. 详细计算了PTCDA/p-Si异质结势垒形成的电势分布,电场分布和电流-电压(伏安)特性,计算结果与实验结果一致。 4)  potential profile 电势分布 1. The potential profile on the diametral line on uniformly charged petal-like plane is deduced by means of potential formula of point charges. 从点电荷的电势计算公式出发推导出了瓣形均匀带电面在其直径处的电势分布。 5)  electric potential 电势分布 1. This paper analyses the electric potential and field intensity around the conducting spheroid in even electric field,and deduces the distribution low of induction electric charge on field intensity and surface of conducting spheroid. 由导体球外周围空间的电势分布,确定其场强分布。 6)  distribution of stationary potential 静电势分布 1. The quantum chemistry calculation showed that the photographic properties of a silver halide emulsion depended on the distribution of stationary potential in the whole crystal and the irradiation of the microwave influenced this distribution resulting in changes of the photographic properties of the emuls. 通过量子化学计算可知 :卤化银乳剂的照相性能和整个卤化银晶体中静电势的分布有关 ;微波照射可以改变卤化银晶体中的静电势分布 ,从而使卤化银感光材料的照相性能发生变化。 补充资料：电势分布 分子式：CAS号：性质：在电化学工业的生产实际中，电极面积较大，电阻较高(特别是多孔电极)，电势分布是不均匀的，因而产生不均匀的电流分布，降低了电池的空时产率，且易引起电极腐蚀，应根据其产生原因减缓之。 说明：补充资料仅用于学习参考，请勿用于其它任何用途。 参考词条 ©2011 dictall.com