“保持件”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	保持件
释义	保持件 keeper
随便看	self-heating thermionic tube self-help feeding self-heterodyne self-hiver self-hold self-hold circuit self-holding self-holding contact self-holding screwdriver self-holding taper self-homing bomb self-homing device self-hunting self-igniting bipropellant self-igniting light self-ignition self-ignition engine self-ignition index self-ignition method self-ignition point self-ignition point (temperature) self-ignition temperature Selfil self-illuminating sight self-impedance