“光频标准”的概念、定义、翻译、参考文献-科学参考

单词	光频标准
释义	光频标准 Encyclopedia 工学激光应用释 optical frequency standard光频标准光频段或红外频段的频率标准。简称光频标。
随便看	waterfall field Waterfall landscape waterfall landscape waterfall model waterfall spectrum water features lighting in landscape architechture water fee management water-fertilizer coupling effectsof crop water filament water filling test of hydro-generator unit water filling type water film scrubber water fire-extinguishing system water-flooded layer logging evaluation waterflood-induced fracture water flooding waterflooding characteristic curve water flooding mechanism water flooding of electrode water flooding soak water flooding theorem water food web water footprint Waterford water for filature

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。