“hardness testing”的概念、定义、翻译、参考文献-科学参考

单词	hardness testing
释义	hardness testing Encyclopedia 理学﹝材料与结构力学试验﹞释 hardness testing硬度试验测量材料软硬程度的试验。硬度反映材料抵抗压头压入变形的能力，与材料的力学性能和加载方式相关。
随便看	counting inspection counting labeled tree counting machine counting measure counting method of viable bacteria counting number counting of collection counting off counting polynomial counting principle counting problem counting process counting rate counting rate meter counting ring counting rods counting rule counting solution counting standard sampling inspection counting statistic counting tree counting unlabeled tree countless count-magnitude relation countra-rotating turbine

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