引ひっかき硬かたさひっかきかたさじ字FuriganaAudioMeanings1nounscratch hardnessphysics›Technical term in physics and materials science; measures a material's resistance to scratching, often using the Mohs scale.鉱こう物ぶつのひっかき硬かたさはモース硬こう度ど計けいで測はかられる。Break this sentence down in the analyzerThe scratch hardness of minerals is measured with the Mohs hardness scale.この塗と装そうの引ひっかき硬かたさを試し験けんする必ひつ要ようがある。Break this sentence down in the analyzerWe need to test the scratch hardness of this coating.
