“conic section”的概念、定义、翻译、参考文献-科学参考

单词	conic section
释义	conic section Mathematics ＞拓扑学与几何学＞初等几何学＞释义 conic section圆锥曲线 conic section圆锥曲线，圆锥截线，二次曲线 Astronomy conic section圆锥截线
随便看	head and face protection aid head and torso simulator head bands head box headbox control system head character head coefficient head collar head direction cell head discharge characteristic from Euler’s equation head disk assembly head disk assembly, HDA head/disk interface head-down bed rest experiment headdress of Hui nationality headdress of Tu nationality Headdress Painting Album Head-Driven Phrase Structure Grammar head driven phrase structure grammar head driven phrase structure grammar, HPSG headed carbuncle head end head end process head-end process head end treatment of spent fuel

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