释义 |
超导电性chāodǎodiànxìng某些金属、合金或化合物,在温度降到接近绝对零度(-273.15℃)时,电阻突然减小为零,这种性质叫超导电性。{superconductivity; property of the electrical resistance of certain metals, alloys or chemical compounds to suddenly drop to zero when the temperature nears absolute zero (-273.15℃)} |