“四坝滩遗址”的概念、定义、翻译、参考文献-科学参考

单词	四坝滩遗址
释义	四坝滩遗址 Encyclopedia 理学〔名胜、古迹、遗址〕释 Sibatan Yizhi四坝滩遗址历史学四坝文化释 Sibatan四坝滩遗址中国黄河上游地区青铜时代四坝文化遗址。
随便看	frequency doubling frequency doubling, frequency multiplication frequency doubling material frequency downconversion frequency drift frequency encoding frequency equation frequency error frequency estimator frequency factor frequency-following response frequency four-vector frequency fraction frequency function frequency histogram frequency hopping frequency hopping technique frequency hypothesis frequency hysteresis frequency indicator frequency instability frequency interval frequency inversion frequency jitter frequency judge approach

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。