“black belt”的概念、定义、翻译、参考文献-科学参考

单词	black belt
释义	black belt Encyclopedia 工学质量工程技术释 black belt黑带经过考核认证的具有最高水平的六西格玛专业人士。六西格玛黑带的简称。
随便看	mean range mean recurrence time mean refraction mean regression mean relative error mean residence time mean residence time of soil organic matter mean residual life function mean residue weight mean retention time mean return time mean right ascension mean run density means means and methods of warfare mean sea level mean sea-level mean sea level transfer mean sea surface mean shift mean sidereal day mean sidereal second mean sidereal time mean sidereal year means of consumption

科学参考收录了854744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。