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cylindricity artefact
释义
cylindricity artefact
Encyclopedia
工学
实物标准器
释
cylindricity artefact
圆柱度标准器
用于复现圆柱形状的实物标准器。几何量实物标准器的一种。一般采用钢或陶瓷等硬质材料支撑,其工作面为圆柱面。
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system of intermediate constituents
system of intransitivity
system of Jacobi equations
system of labour and defence
system of labour remuneration
system of labour rights and interests protection of women workers
system of law
system of least residues
system of legal evidence
system of linear differential equations
system of linear equations
system of lines
system of logarithms
system of macroeconomic adjustment and control
system of magnetohydrodynamics
system of major project putting on record
system of material product balances
system of microdifferential equations
System of Mixed Court
system of national accounts
system of natural deduction
system of natural derivations
system of natural inference
system of neighborhoods
system of non-homogeneous linear equations
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