“needlebar”的概念、定义、翻译、参考文献-科学参考

单词	needlebar
释义	needlebar [`nēd·ǝl´bär] ^TEXTILES A bar for mounting needles on a sewing or knitting machine.
随便看	crosscurrent crosscurrent extraction cross curve crosscut crosscut file crosscut saw crosscutting relationships cross drum boiler crossed belt crossed cylinder crossed electrophoresis crossed-field accelerator crossed-field amplifier crossed-field backward-wave oscillator crossed-field device crossed-field multiplier phototube crossed lens crossed-needle meter crossed paralysis crossed-pointer indicator crossed prisms cross effect cross-eye cross-fade cross fault

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。