In the study on forward problem of EIT, the effect of the position and area of electrical conductivity change in the field on the boundary potential was studied.
在电阻抗成像正问题研究中，研究了场域内电导率变化位置、大小对边界电位的影响。
The conductivity mechanism of this membrane was studied with A. C. impedance method, the experimental results prove that the impedance of the boundary is controlled by the diffusion process.
用交流阻抗法研究了膜的传导机理，实验结果表明界面阻抗受扩散过程控制。
The dependence of grain boundary on conductivity in NTC polycrystalline oxide semiconductor was discussed.
主要讨论NTC多晶氧化物半导体中晶界对电导的影响。
The calculation of the boundary of the coefficient of conductivity should be different from that of the volume of the net grid.
为保持守恒，传导系数的边界和网块体积的边界应分别计算。
The grain resistance and the grain boundary resistance decrease with increase of temperature, so that the electrical conductivity is improved.
随着温度升高，晶粒电阻和晶界电阻逐渐降低，导电性更强。
Conductivity varies with grain size of GDC films due to the grain boundary space charge effect, the smaller the grain size, the higher the conductivity and vice versa.
晶界空间电荷效应导致GD C薄膜电导率随晶粒尺寸而变化，晶粒尺寸越小，电导率越大。
It speeds up the stirring and mixing of the swirling boundary layer of the smokes to improve the heat conductivity of smokes.
本发明加强了烟气旋流边界层的扰动和混合，使烟气的传热性能增强；
It speeds up the stirring and mixing of the swirling boundary layer of the smokes to improve the heat conductivity of smokes.
本发明加强了烟气旋流边界层的扰动和混合，使烟气的传热性能增强；
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