“back iron”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	back iron
释义	back iron 背铁
随便看	speed control disc speed controller speed control muffler speed control rod speed control servo-motor speed control switch speed control system speed control valve speed correction table speed counter speed course speed-courselatitude error speed data speed detector speed difference speed difference measuring device speed display speed distance transmitter (电磁计程仪) speed distribution function speed down speed drilling machine speed droop speed drop speed effect speed electromotive force