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

单词	the primary standard for brinell hardness machine
释义	the primary standard for brinell hardness machine Encyclopedia 工学硬度计量技术释 the primary standard for brinell hardness machine布氏硬度基准装置用来复现和保存布氏硬度量值单位，用作统一中国布氏硬度值的最高依据装置。
随便看	weak link [junction] weak link junction weak local extremum weak local holomorphy weak localization weakly amenable weakly analytic function weakly anisotropic resonator weakly binary tree weakly bounded function weakly bounded set weakly bound electron weakly bound nucleus weakly chained diagonally dominant matrix weakly-chained diagonally dominant matrix weakly closed weakly closed algebra weakly closed space weakly closed subset weakly *-compact weakly compact weakly compact operator weakly compact set weakly compact space weakly comparable functions

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