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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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stemming
stemming machine
stemness
stemona alkaloid
stemona family
stemona root
stem or branch shriveling in early spring
stem sawflies
stem spermatogonium mediated method
stencil
stencil frame
stencil printing
Stendhal
steneotarsonemus spinki smiley
stenfan-boltzmann law
Stenian Period
stenochoric species
stenography
stenohaline organism
stenophagy
stenosis of aortic orifice
stenosis of carotid artery
stenosis of digestive tract
stenothermal
stenothermal organism
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