A special shape of collector is designed in order to reduce contact resistance and non-uniformity of the current; as a result the total current density in the device is increased.
为了减小器件的接触电阻和电流的非均匀性，使用了独特形状的集电极，总的电流密度也因此提高。
The article presents the average energy density, the total radiant power and the radiant resistance of the integral multiple semi-wave antenna with the electrical current of certain distribution.
给出了一定分布电流下，整数倍半波天线辐射场的平均能流密度、辐射总功率及辐射电阻。
These two polarization losses together hold 85% in the total loss for tubular SOFC. The ohmic heat mainly depends on the current density in the planar SOFC.
而对于管式SOFC，阴极欧姆损失占总电压损失的比例最大，其次为活化极化损失，两者之和占总损失达85％。
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