“stepped screw”的概念、定义、翻译、参考文献-科学参考

单词	stepped screw
释义	stepped screw [`stept `skrü] ^{DESIGN ENGINEERING} A screw from which sectors have been removed, the remaining screw surfaces forming steps.
随便看	Alopiidae alpaca alpage alpenglow alpestrine alpha alpha-adrenergic receptor alphabet alphabetic character alphabetic coding alphabetic shift alphabetic string alphabet length alpha brass alpha cell alpha cellulose Alpha Centauri alpha cross section alpha cutoff frequency alpha decay alpha emission alpha fetoprotein alphageometric technique alpha globulin alpha gypsum

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