“原子频标”的概念、定义、翻译、参考文献-科学参考

单词	原子频标
释义	原子频标 Encyclopedia 理学〔原子物理应用〕释 atomic frequency standard原子频标当前最为准确和稳定的一大类频率标准的统称。是原子频率标准简称。 Physics ＞原子与分子物理学＞冷原子分子物理＞释义 atomic frequency standard原子频标 atomic frequency scale原子频标 Astronomy atomic frequency standard原子频标
随便看	mine dust-proof mine earthquake mine ecological cost mine ecological environment mine ecological footprint mine ecological rehabilitation mine ecological stress mine emergency rescue and command system mine emergency rescue base mine emergency rescue system mine engineering database mine engineering geology mine engineering geology problem mine engineering geophysics mine environment mine environmental impact assessment mine environmental management mine environmental monitoring mine environmental risk mine explosion-proofing logging mine feasibility demonstration report mine filling system mine filling system design mine fire mine fire control by clay grouting

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。