“层号”的概念、定义、翻译、参考文献-科学参考

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。

单词	层号
释义	层号 level number rank
随便看	electronic electrocardiagram analyzer electronic embroidery machine electronic emission electronic emission spectrum electronic emitter electronic energy electronic energy curve electronic energy-saving lamp electronic engine analyzer electronic engineering electronic engraver electronic engraving electronic engraving machine electronic enhancement viewer electronic equation electronic equilibrium electronic equipment electronic equipment rack electronic exchange electronic exchanger electronic excitation electronic exposure meter electronic eye electronic fault indicator electronic feedback