“grid-pool tube”的概念、定义、翻译、参考文献-科学参考

单词	grid-pool tube
释义	grid-pool tube [`grid ¦pül ´tüb] ^ELECTRONICS An electron tube having a mercury-pool cathode, one or more anodes, and a control electrode or grid that controls the start of current flow in each cycle; the excitron and ignitron are examples.
随便看	longitudinal vibration longitudinal wave long-life items long-line current long-line effect long-lines engineering long-nose pliers long oil long-period tide long-period variable long-persistence screen long-pillar work long-playing record long primer long radius long-range chart long-range forecast long-range materiel requirements long-range navigation zone long-range order long residuum long run frequency Long's coefficient longshore bar longshore current

科学参考收录了103327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。