“hardness metrology”的概念、定义、翻译、参考文献-科学参考

单词	hardness metrology
释义	hardness metrology Encyclopedia 工学硬度计量释 hardness metrology硬度计量在一定力的作用下通过几何、光学测量等方法测量出材料抵抗弹性变形、塑性变形或破坏的能力，实现不同硬度单位的量值溯源和统一的活动。是力学计量的分支。
随便看	upper-trimmed subsequence upper type upper unitriangular matrix upper urinary tract infection upper urinary tract lithiasis upper value upper variation Upper Volta upper water level for flood control Upper Xiajiadian Culture upper Yangtze platform Upper Yangtze River Rare and Endemic Fish National Nature Reserve Uppsala General Catalogue of Galaxies Uppsala University up-punching type up quark upright Upright Commissioner Yu Chenglong upright of jacket upright position upright projection upright pyramid of biomass Uprising of Abdullah Hassan Uprising of Chen Sheng and Wu Guang Uprising of Lake Beloye

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