... 质量电阻率mass resistivity 单位长度电阻resistance per unit length 国际退火铜标准导电率百分数conductivity per cent IACS ...
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Ohmic resistance per unit length 单位长度的欧姆电阻
insulation resistance per unit length 单位长度绝缘电阻
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Theoretically, the resistance, inductance and capacitance in per unit length, and the effective length of transmission line cannot be obtained accurately.
理论上讲，输电线路单位长度的电阻、电感、电容以及输电线路的实际长度等参数都是无法精确获得的。
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