“AC current standard”的概念、定义、翻译、参考文献-科学参考

单词	AC current standard
释义	AC current standard Encyclopedia 工学交流电量计量释 AC current standard交流电流基准建立和保存交流电流量值的国家级计量装置。电流标准的频率范围较宽，从工频50赫兹向上至100千赫。
随便看	bifurcation of fractional-order systems bifurcation phenomenon bifurcation point bifurcation point buckling bifurcation problem bifurcation set bifurcation theory bifurcation value bifurcator big5 code big Abelian group bigamy Bigan Temple big aperture Big Bang big bang Big Bang chronology Big Bang cosmology big bang cosmology big-bang cosmology Big Bang model big bang model Big Bang nucleosynthesis big bang nucleosynthesis big-bang nucleosynthesis

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。