“预真空”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	预真空
释义	预真空 forevacuum
随便看	magnetic trap magnetic travellingcrane magnetic treatment magnetic trigger magnetic trough separator magnetic-tube concentrator magnetic tuning system magnetic type speed ometer magnetic units magnetic valve magnetic valve type surge arrseter magnetic variable magnetic variation magnetic variometer magnetic vector magnetic vector potential magnetic vehicle detector magnetic vibrating feeder magnetic vibration magnetic vibrationactuated feeder magnetic vibrator magnetic vice magnetic viscosity magnetic vise magnetic voltage stabilizer