“上集管箱”的概念、定义、翻译、参考文献-科学参考

单词	上集管箱
释义	上集管箱 upper header
随便看	toned milk tone equalizer tone filter tone frequency tone generator tone gradation tone intensity tone keyer tone keyer circuit tone level tone localizer tone-modulated oscillation tone-modulated wave tone modulation tone modulator tone network tone of gray tone of the market tone-operated net-loss adjuster tone perception tone quality toner tone range toner carrier toner concentrate

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。