“NBS-A time scale”的概念、定义、翻译、参考文献-科学参考

单词	NBS-A time scale
释义	NBS-A time scale 国家标准局原子时标
随便看	quality factor (Q-factor) quality factor ratio quality first quality forging quality franchise quality function quality goods quality governor quality grade quality guarantee quality guideline quality-increment quality increment percent quality index quality index number quality index of a channel quality indicator quality information feedback quality inspection quality inspection certificate quality inspection of finished products quality latitude quality leadership quality level quality lubricant

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。