“交流功率基准”的概念、定义、翻译、参考文献-科学参考

单词	交流功率基准
释义	交流功率基准 Encyclopedia 工学交流电量计量释 AC power standard交流功率基准建立和保存交流功率量值的国家级计量装置。功率基准的频率范围较宽，从工频50赫兹向上至100千赫。
随便看	scale operating of farmland scale pair scale parameter scale parameters scale preserving mapping scale prevention in cooling water system scaler scale ratio Scales and Nails of Paris scale shellfish culture mode scales in physical geography scales photography scales spruce scale statistic scale step scales tilt angle scale transform scale transformation scale-type seawall scale unit scale-up based on geometric similarity scale up based on hydrodynamics scale up based on oxygen transfer coefficient scale up based on Reynolds number scale up based on the maximal shear stress similarity

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。