“下承拱”的概念、定义、翻译、参考文献-科学参考

单词	下承拱
释义	下承拱 through arch
随便看	square-wave pulse of light square-wave response square-wave response characteristic square-wave ringer square-wave signal generator square wave voltage square wheel square with the axis square wobbler square work square wrench square yard square yoke squaring squaring amplifier squaring bands squaring circuit squaring head squaring network squaring pusher squaring shear squaring shears squaring stage squaring tool squaring tube

科学参考收录了1248194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。