“valve voltmeter”的概念、定义、翻译、参考文献-科学参考

单词	valve voltmeter
释义	valve voltmeter 电子管电压表电子管电压计电子管伏特计
随便看	bearing extractor bearing face bearing failure bearing fatigue point bearing feed pipe bearing felt bearing film bearing fit bearing flaking bearing flange bearing force bearing for cover close bearing for cover close shaft bearing for screw conveyer bearing for washing bearing frame bearing friction bearing gasket bearing ga(u)ge bearing grease bearing groove bearing guard bearing habit bearing holder (housing, cover) bearing housing (box)

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。