“negative edge”的概念、定义、翻译、参考文献-科学参考

单词	negative edge
释义	negative edge 负沿
随便看	grooved and tongued floor grooved armature grooved-back brick grooved ball seat grooved barrel grooved bit grooved bone screw grooved brick grooved cam grooved core swirlspray nozzle grooved cylinder grooved cylindrical pin grooved dead center grooved director grooved disk grooved disk cam grooved drum groove depth grooved expansion joint grooved fiber-alignment connector grooved friction wheel grooved gearing grooved glass grooved heart cam grooved hexagonal nut

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。