“black marble mantel clock”的概念、定义、翻译、参考文献-科学参考

单词	black marble mantel clock
释义	black marble mantel clock 黑大理石座钟
随便看	speeder wrench speed factor speed flash speed fluctuation speed fluctuation coefficient speed follow-up system speed for maximum endurance speed frame speed gain speedgate speed ga(u)ge speed generator speed governing speed governing system speed governor speed hold speed-holding servo (拖缆机的) speed increase (gain) speed increase (increasing) gear speed increaser speed increase unit speed increasing gear speed increasing ratio speed increment speed indicating generator

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。