“focus of an ellipse”的概念、定义、翻译、参考文献-科学参考

单词	focus of an ellipse
释义	focus of an ellipse Mathematics focus of an ellipse椭圆的焦点
随便看	elevated expressway of Shanghai elevated/gravity fire tank elevated pipeline elevated pole elevated road elevated station elevated structure construction elevated-temperature elevating conveyor elevating scraper elevation elevation angle elevation axis elevation control elevation control point elevation control survey elevation correction elevation mask elevation measuring elevation of sight elevation servo power amplifier elevation static correction elevation wing plate oil-water separation device elevator elevator control cabinet

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。