“confocal conics”的概念、定义、翻译、参考文献-科学参考

单词	confocal conics
释义	confocal conics [kän`fō·kǝl `kän·iks] ^MATHEMATICS 1. A system of ellipses and hyperbolas that have the same pair of foci. 2. A system of parabolas that have the same focus and the same axis of symmetry.
随便看	aerospace electronics aerospace engineering aerospace environment aerospace ground equipment aerospace industry aerospace medicine aerospace vehicle Aerosporin aerostat aerostatic balance aerostatics aerosurvey aerotaxis aerothermochemistry aerothermodynamic border aerothermodynamics aerothermoelasticity aerotropism aerozine AES aeschynomenous Aesculus Aeshnidae aesthacyte aesthesia

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