resistivity
柯林斯詞典
1. N the electrical property of a material that determines the resistance of a piece of given dimensions. It is equal to RA/l, where R is the resistance, A the cross-sectional area, and l the length, and is the reciprocal of conductivity. It is measured in ohms 電阻系數 ( symbol: ρFormer name specific resistance)
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resistivity /?ri?z?s?t?v?t?/
劍橋詞典
- a measure of the electrical resistance of a substance
電阻率，電阻系數 返回 resistivity