熱ねつ伝でん導どう率りつねつでんどうりつじ字FuriganaMeanings1nounthermal conductivityA physical property measuring how well a material conducts heat. Used in engineering and materials science.銅どうは熱ねつ伝でん導どう率りつが高たかいので、調ちょう理り器き具ぐによく使つかわ