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scribing positioning
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scribing positioning
Encyclopedia
工学
装配定位方法
释
scribing positioning
划线找正定位法
根据设计图纸的要求,在工件毛坯或半成品上用划线工具划出定位基准线,定位时,用划针对这些预先划好的基准线进行找正,从而确定工件的相对位置的方法。
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Poincare-Birkhoff theorem
Poincare Birkhoff Witt basis theorem
Poincare-Birkhoff-Witt basis theorem
Poincare-Birkhoff-Witt type basis
Poincare conjecture
Poincare divisor
Poincare duality
Poincare duality theorem
Poincare element
Poincare formula
Poincare group
Poincare inequality
Poincare invariant
Poincare invariant theorem
Poincare Lefschetz duality
Poincare-Lefschetz duality
Poincare lemma
Poincare limit cycle
Poincare map
Poincare metric
Poincare recurrence
Poincare return mapping
Poincare scatterplot
Poincare section
Poincare sphere
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