“electron relay”的概念、定义、翻译、参考文献-科学参考

单词	electron relay
释义	electron relay 电子继电器
随便看	square field picket fence reticle square flange square flue square foot square-foot unit of absorption square foundation square gauge square grade square grid square grooe corner joint square groove square groove weld square hall square harrow square head square-head bolt square headed window square head flat point set screw square-head nut square head screw square head wrench square hewn square hoe square hole square hole cutting slotting tool

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。