“表面粗糙度计量标准器”的概念、定义、翻译、参考文献-科学参考

单词	表面粗糙度计量标准器
释义	表面粗糙度计量标准器 Encyclopedia 工学表面粗糙度计量技术释 surface roughness metrology standard device表面粗糙度计量标准器量值溯源到中国国家计量基准且准确度低于计量基准并用于量传的计量器具。
随便看	flatness measuring instrument flatness of field flatness of filed flatness problem flatness theorem flat norm flat origami flat pack flat package flat pack, flat package flat panel display flat-panel display glass flat piece sorter flat plate solar collector flat plate structure flat point flat pole flat pot flat profile flat resolution flat ring flat-ring cyclide coordinate flat-roof mirror flat rotation curve flat scheme

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。