“古埃及”的概念、定义、翻译、参考文献-科学参考

单词	古埃及
释义	古埃及 Encyclopedia 历史学埃及历史释 ancient Egypt古埃及 “埃及”一词系由古希腊语Aigyptos演变而来，起源于古埃及孟斐斯城的埃及语名Hikuptah（意为普塔神灵之宫）。埃及历史悠久，是四大文明古国之一。
随便看	frequency-size distribution frequency spectrum frequency stability frequency stability criterion frequency stability measurement frequency stabilization frequency stabilized laser frequency standard frequency standards frequency step frequency sweep mode frequency swept laser frequency switching frequency synchronization frequency synthesis frequency synthesized signal generator frequency synthesizer frequency table frequency theorem frequency theory frequency theory of probability frequency thermometer frequency transition frequency upconversion frequency value measurement

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。