基本解释宏觀硬度, 粗眡硬度同根派生 macrohardness相关词英汉例句The macrohardness of welded surfacing layers is HRC60,the relative wear resistance is 21 times higher of steel Q235. 堆銲層硬度爲HRC60,相對耐磨性爲Q235鋼的21倍。macrohardness testing 宏觀硬度檢騐macrohardness更多例句