“blank holder”的概念、定义、翻译、参考文献-科学参考

单词	blank holder
释义	blank holder [`blaŋk ´hōl·dǝr] ^METALLURGY A tool to prevent the edge of a sheet metal blank from wrinkling during deep-drawing operations.
随便看	branch joint branch line branch point branch sewer branch transmittance brandtite brandy Branhamella Branley-Lenard effect brannerite Brans-Dicke theory brashness brass brass chills brasses brass founder's ague Brassica Brassicaceae brassin brass ore Brathinidae brattice brattice cloth brattish Braulidae

科学参考收录了103327条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。