“分级结构”的概念、定义、翻译、参考文献-科学参考

单词	分级结构
释义	分级结构 hierarchy configuration hierarchical structure hierarchy
随便看	gas feed rate gas field gas filled gas-filled bulb gas-filled cable gas-filled capacitor gas-filled counter gas-filled detector gas-filled diode gas-filled dual coil lamp bulb gas-filled electron tube gas-filled gap gas-filled hot cathode rectifier gas-filled lamp gas-filled lamp bulb gas-filled laser tube gas-filled photocell gas-filled photoemissive cell gas(filled)phototube gas-filled porosity gas-filled radiation counter gas-filled rectifier gas-filled rectifier tube gas-filled relay gas-filled stabilizer

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。