“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	air data system air defence works design air defense early warning system air defense identification zone air-defense missile system air defense partition door air defense warning and command system airdent air-depolarized air Diffusion performance index air diffusion performance index air disinfection air-distillation air distribution system air distribution system performance evaluation air distributor air door airdox air drag air drawing Air dried bloodstain air-dried timber air drilling airdrop equipment airdrop platform

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