“primary standard of line angle”的概念、定义、翻译、参考文献-科学参考

单词	primary standard of line angle
释义	primary standard of line angle Encyclopedia 工学角度计量技术释 primary standard of line angle线角度计量基准统一全国线角度量值的国家标准。又称圆分度基准装置。
随便看	spatial data digital finger printing spatial data digital watermarking spatial data encryption spatial data file spatial data filtering spatial data format spatial data framework spatial data fusion spatial data granularity spatial data index spatial data infrastructure spatial data integration spatial data interpolation spatial data lineage spatial data management spatial data matching spatial data mining spatial data mining rule spatial data model spatial data organization spatial data privacy spatial data processing spatial data provenance spatial data quality spatial data quality control

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。