“Heil tube”的概念、定义、翻译、参考文献-科学参考

单词	Heil tube
释义	Heil tube Electronics and Electrical Engineering An early type of klystron.
随便看	lunette lung lung book lungfish Lunik lunisolar precession lunitidal interval Lunokhod lunule Lupus Lurgi process Luria, Salvador Edward lurker lurking lurking variable Lusitania lust lustre lustre mottling lute luteal phase luteinizing hormone luteotrophic hormone Lutetian lutetium

科学参考收录了60776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。