“primary hardness standard machine”的概念、定义、翻译、参考文献-科学参考

单词	primary hardness standard machine
释义	primary hardness standard machine Encyclopedia 工学[标准仪器设备]释 primary hardness standard machine基准硬度机复现和保存硬度量值单位，用作统一国家硬度量值的最高依据的硬度机。
随便看	territory territory division of labour terrorism terrorism insurance terrorism risk insurance system terrorist terrorist activity terrorist attack terrorist blast attack terrorist organization terrormanagement theory Terry Terry Cook Terry Eagleton Terry Eastwood terry handkerchief Terry L·Cooper Terry Quinn Terry Riley terry towel loom Terry Winograd terse and archaic (of literary style) Tersoff potential Tersoff potential/Brenner potential Tersoff势

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