“已知数”的概念、定义、翻译、参考文献-科学参考

单词	已知数
释义	已知数 Physics datum复数：data ①数据 ②已知数 ③基准面 Mathematics known已知的；已知数，已知量 known number已知数
随便看	zigzag projection zigzag ramp development zigzag scanning zigzag structure zigzag test zigzag triangle Zi He Zi Fu Zi Huayun Zihui zij Zijian Zi Jiang Zi Jin Zijing Guan Zijin Grand Theatre in Nanjing，Jiangsu Zijing satellite Zijin huachao Opera Troupe zijin lozenge Zijin Mining Group's pollution incident Zijin Xian ZIKA multiline cross system meat rabbit Zika virus Zika virus infection Zilber Zilin

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。