“洛氏硬度”的概念、定义、翻译、参考文献-科学参考

单词	洛氏硬度
释义	洛氏硬度 Encyclopedia 工学硬度计量释 Rockwell hardness洛氏硬度美国人洛克威尔兄弟（S.P.洛克威尔和H.M.洛克威尔）于1919年提出，并以其名字命名的硬度指标。
随便看	diagonal line of a matrix diagonal loop diagonally dominant matrix diagonally nonrecursive function diagonal magic cube diagonal mapping diagonal matrix diagonal method diagonal metric diagonal mirror diagonal modular invariant diagonal morphism diagonal of a matrix diagonal of a polygon diagonal of a polyhedron diagonal of a square matrix diagonal operator diagonal paradox diagonal partial sum diagonal plane diagonal point diagonal points diagonal principle diagonal procedure diagonal process

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