“primary standard of multi-teeth index table”的概念、定义、翻译、参考文献-科学参考

单词	primary standard of multi-teeth index table
释义	primary standard of multi-teeth index table Encyclopedia 工学角度计量技术释 primary standard of multi-teeth index table多齿分度台计量基准用于由平面或曲面组成的角度，即面角度的校准和溯源，复现和保存面角度量值，具有最高准确度，统一全国面角度量值的最高依据的国家计量基准。
随便看	vacuum prism spectrograph vacuum pump vacuum pump oil vacuum rapidly quenched amorphous alloy strip vacuum rapidly quenched Ti- based brazing alloy vacuum regulating valve vacuum resistance furnace vacuum sensor vacuum sintering vacuum solar telescope vacuum solar tower vacuum sparking vacuum spectral region vacuum spectrograph vacuum spontaneous breaking vacuum stability vacuum state vacuum suction disc vacuum surface insulation vacuum susceptibility vacuum switch device vacuum system vacuum technique vacuum technology vacuum telescope

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。