单词	conics
释义	conics /ˈkɒnɪks / plural noun [treated as singular] The branch of mathematics concerned with conic sections.It is said that from that result Pascal derived all of Apollonius' theorems on conics and more, no fewer than 400 propositions in all.... The work of both Aristaeus and Euclid on conics was, almost 200 years later, further developed by Apollonius. He wrote articles on such diverse topics as twisted cubics, developable surfaces, the theory of conics, the theory of plane curves, third- and fourth-degree surfaces, statics and projective geometry.
随便看	visualise visuality visualizable visualization visualize visualizer visually visually impaired visual purple visual ray visuomotor visuospatial vis-à-vis Visākha vita vital vital capacity vital force vitalise vitalism vitalist vitalistic vitality vitalization vitalize

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