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the skin effect
相关语句
  趋肤效应
     Under 6GHz, the resistance of samples are 31Ωand 51Ω; beyond 6GHz, they become higher due to the skin effect.
     电阻在6GHz以下也保持平稳,分别为31Ω,51Ω,在这个频率以上,由于高频趋肤效应而有一定的增大;
短句来源
     the resistance are 31Ωand 51Ωkeeping stable under 6GHz. Due to the skin effect they are higher after this frequency;
     电阻在6 GHz以下也保持平稳,分别为31Ω、51Ω,在这个频率以上,由于高频趋肤效应而有一定的增大;
短句来源
     A New Viewpoint about the skin effect
     一种关于趋肤效应的新观点
短句来源
     In fact, the definition of apparent conductivity of induction tool means that the skin effect has been corrected for the measured data.
     在均匀介质中 ,如此定义的视电导率相当于进行了趋肤效应校正后的数值 ,与真实地层电导率是相等的 ,因此 ,直流电测井和感应测井的视电导 (阻 )率的定义达到了一致。
短句来源
     Through the analysis of this wave equation, we find there exists the skin effect in the superconductor, of which the skin depth is dependent on the wave frequency.
     通过对该方程的进一步分析后我们发现,在超导体中不仅存在电磁波动解,而且还存在类似于常规导体的电磁波趋肤效应,其趋肤尺度明显地依赖于电磁波的波动频率.
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  “the skin effect”译为未确定词的双语例句
     Discussion on the Skin Effect Coefficient K_W and Temperature Coefficient b_n of the Rotor of Increased-Safety Motor when Locked
     增安型电动机堵转时,转子集肤效应系数(K_W)、温度系数(b_n)的探讨
短句来源
     A COMPARISON OF THE EFFECTIVE RADIUS MODEL AND THE SKIN EFFECT MODEL AS WELL AS THEIR PRESSURE SOLUTIONS AND TYPE CURVES IN WELL TEST ANALYSIS
     试井分析中有效井径模型、表皮效应模型及其压降解、样板曲线对比
短句来源
     First, the skin effect in the lead is studied, the current density in the lead is described, and the relationship between the frequency and skin depth is presented.
     首先对导线内的集肤效应现象进行研究,直观地得到了导线内部的电流密度分布,确定了频率与集肤效应的关系。
短句来源
     For the convenience of applications, several sets of curves, for both the skin effect resistance ratio and internal inductance ratio of solid and tubular cylindrical conductors, which cover different ranges of parameters, are presented.
     为方便应用,还给出了不同参数范围下的实心与管状圆柱形导线的集肤电阻比和内电感比曲线。
短句来源
     The skin effect and the distribution of electromagnetic field are described clearly in induction heating. The results show that the finite element analysis results inosculate with the result of theory very well.
     借助MATLAB 和ANSYS 软件进行了电磁场和涡流分布计算,形象描述了感应加热中的电磁场分布规律和集肤效应,计算表明,有限元解与理论吻合的较好,为进一步理解感应加热工件内电磁场和涡流分布提供了很好的依据。
短句来源
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  相似匹配句对
     skin
     皮肤
短句来源
     Troubles on skin
     小白的皮肤烦恼
短句来源
     Suture the skin in “Z”;
     “Z”形缝合创面皮肤 ;
短句来源
     The Skin of Children
     孩子的皮肤?!
短句来源
     Effects of ultrasound on skin
     超声波对生皮的作用
短句来源
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  the skin effect
This scheme makes it possible to set the temperature of the susceptor in each channel independently by utilizing the skin effect of radio wave in graphite.
      
On the solution of the nonlinear problem in the theory of the skin effect
      
The reason for this is that sintering with an ac component is accompanied by the evolution of a large quantity of heat in the surface zone as a result of the skin effect.
      
The minimum resistance due to the skin effect is determined by the choice of the diode geometry.
      
Since the maximum stress in bending is at the surface, the skin effect contributes to the much larger fatigue endurances observed in rotating bending.
      
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This paper describes the circuit design of a 4GHz uncooled paramp for satellite communication earth station. The skin effect of the varactor series resistance is considered and the designing approach of the double-tuned signal circuit discussed as well. The paramp includes a varactor with a zero bias cut-off frequency of greater than 650GHz, a 57GHz Gunn oscillator as a pump source and a low loss four-port circulator with the insertion of 0.1-0.12dB. The first stage paramp is cooled down to -40℃ by means...

This paper describes the circuit design of a 4GHz uncooled paramp for satellite communication earth station. The skin effect of the varactor series resistance is considered and the designing approach of the double-tuned signal circuit discussed as well. The paramp includes a varactor with a zero bias cut-off frequency of greater than 650GHz, a 57GHz Gunn oscillator as a pump source and a low loss four-port circulator with the insertion of 0.1-0.12dB. The first stage paramp is cooled down to -40℃ by means of thermoelectric device. The results obtained are: the noise temperature of the paramp itself is 23-25°K at center frequency; the overall noise temperature of the system is 37-47°K with the consideration of the loss of the input circuit and the contribution of the post-stage.

本文叙述了用于卫星通讯地面站的4千兆赫非冷参放的电路设计,考虑了变容二极管串联电阻趋肤效应的影响以及讨论了双调谐信号电路的设计方法.参放采用零偏压截止频率高于650千兆赫的变容二极管;57千兆赫耿氏振荡器作泵源;低损耗四端环行器和热电致冷到-40℃的环境下工作.获得的结果是:在中心频率下参放本身的噪声温度为23~25°K,考虑到环行器、输入电路损耗及后级贡献,整个系统噪声温度为37~47°K.

In this paper the skin effect losses produced by the different shapes of currents in the SCR motor are analysed and calculatad. Here the elecircmagnetic fields in the slot of the electric machine are analyzed with the aid of Poynting's radiation vector. The general formulae for the calculation of the skin effect losses are deduced from the power current in the slots. As an example, calculations are made for the three phase induction motor controlled by the bidirectional triode thyristor.

本文对可控硅电动机中不同形状的电流波形所产生的附加铜损耗,进行了分析计算。文中应用坡印亭矢量,分析了电机槽中电磁场的分布,由槽中功率流导出计算附加铜损耗的一般公式。并以双向可控硅控制的三相异步电机为例,进行了具体计算。

This paper discusses the physical process that causes the skin effect and offers a theoretically strict interpretation of skin effect within the scope of general physics.

本文在普通物理范围内,得出了趋肤效应的严格理论解释,并探讨了产生趋肤效应的物理过程.

 
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