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布氏硬度基准装置
释义
布氏硬度基准装置
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。
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locally path connected space
locally path-connected space
locally periodic radical
locally polyhedral
locally presentable category
locally presented module
locally pseudoconvex set
locally quadratic transformation
locally reacting surface
locally realized covering relation
locally rectifiable curve
locally resonant mechanism
locally ringed space
locally separable space
locally simply connected
locally small category
locally smooth space
locally soluble group
locally soluble subgroup
locally solvable algebra
locally solvable group
locally starring set
locally subbounded lattice
locally subnormal element
locally supersoluble group
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