查询词典 equipotential
- 与 equipotential 相关的网络例句 [注:此内容来源于网络,仅供参考]
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In general, both improving uniform current distribution and the effect of coercive equipotential nodes always contradict each other.
通常,提高电流分布的均匀性和强制等势点的影响是相互矛盾的。
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The distributions of equipotential surface in electrostatic deflection system under different cases are given in this paper.
本文给出了不同情况下静电偏转系统中的等位面分布。
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Normal gravity equipotential surface is the ellipsoid, which is the standard surface.
正常的重力等位面是椭球面,也就是水准面。
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The boundary value problems of elliptic equation with equipotential surface conditions have been discussed in domain ΩR n .
在区域ΩRn 中,研究二阶椭圆方程等位面边值问题。
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At each crossing of an equipotential and a field line, the two are perpendicular
在等位面与电力线的每个交点,两者是垂直的。
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The concept of equipotential line s are proposed,the placement with irregular modules can be transformed into the placement with uniform cells.
并且,提出了等位线的概念,使得不同形状器件的布局问题转化为具有相同形状单元的布局问题。
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In this paper a method for EIT electrode structure and parameter optimizing design,taking example for compound electrode,has been presented,which is based on the coercive equipotential node model of the line electrode.
本文在线电极强制等势点模型的基础上,以复合电极 EIT电极系统是整个EIT系统最为敏感和关键的部分之一。
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With numerical calculations, the influences of device structure, material parameters and operating conditions on the distributions of the equipotential line, current density, carrier concentration, optical field and temperature profiles have been investigated, and the interactions between the correlative characteristics have been studied at the same time.
通过对这些相互关联的特性进行数值计算,分析了器件结构、材料参数和工作条件等对等势线分布、注入有源区的电流密度、有源区中的载流子浓度、光场强度以及温度分布的影响,并研究了这些特性之间的相互影响。
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The main work can be summed up as follows: Firstly, we studied the thermal-field properties of VCSELs, and analyzed the influences of current spreading, material parameters and operating conditions on the temperature distributions. Secondly, we began with the electrode voltage and calculated the equipotential s distributions, compared the distributions of voltages and current densities in different depths of VCSELs, and then studied the influences of the oxide-confining region with different position or thickness, and the different sizes of the gain-guided aperture and emitting window on the distributions of the injected current density, carrier concentration and temperature in the active region. Thirdly, we realized the coupling of electricity, optical and thermal-fields, worked out the threshold voltage, calculated the distributions of the injected current density, carrier concentration and temperature under different offset voltages, and analyzed the impacts of temperature profile and carrier density on the refractive index, Fermi levels and optical-field. Finally, we gave the equipotential line distributions with considering N-DBR and double oxidized-confining regions, and analyzed theinfluences of N-DBR and double oxide-confining regions on the distributions of the current density, carrier concentration, temperature and optical-field.
具体工作可以概括如下:首先,研究了VCSEL的热场特性,分析了电流扩展,材料参数和工作条件对于温度分布的影响;其次,从电极电压入手,计算出激光器中的等势线分布,并对不同深度处的电压和电流分布进行比较,研究了高阻区的不同位置和不同厚度、限制层和出射窗口半径的大小对电流密度、载流子浓度和温度分布的影响;再次,实现了电、光、热耦合,求出了阈值电压,计算了不同偏置电压下的电流密度分布、载流子浓度分布和热场分布,分析了温度和载流子浓度变化对折射率、费米能级和光场的影响;最后,给出了考虑N-DBR和双氧化限制层时激光器中的等势线分布,分析了N-DBR和双氧化限制层对VCSEL电流密度、载流子浓度、温度和光场分布的影响。
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Based on equipotential models of some scholars, according to a practicable fact which large substation grounding grids are not equipotential any longer, in inequipotential model, the paper analyzes the influence of the soil resistivity and the grounding grid area on the optimum arrangement in the uniform soil; the paper analyzes the reflective coefficient of double-layer soil, the top-layer soil thickness and the grounding grid area on the optimum arrangement.
为了使地表面的电位均匀分布,进一步降低接触电压和跨步电压,更好地保障人身和设备的安全,本文提出了接地网的优化设计方法。
- 推荐网络例句
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With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.
随着死亡的吉他手Schuldiner接受主唱的职务,乐队在现实中树立了重要的影响。
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But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.
不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐,因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。
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Closes the eye, the deep breathing, all no longer are the dreams as if......
关闭眼睛,深呼吸,一切不再是梦想,犹如。。。。。。