| 单词 | paraboloid |
| 释义 | paraboloid (once / 218877 pages) n WORD FAMILY paraboloid: paraboloidal, paraboloids+/parabola: parabolas, parabolic, paraboloid/parabolic: parabolically USAGE EXAMPLESIt includes the hyperbolic paraboloid, or off-center pyramid, above. New York Times(Nov 20, 2016) The 32-story building may resemble an off-center pyramid, but the architects prefer to describe it as a hyperbolic paraboloid. New York Times(Nov 17, 2016) Or take the math professor who sent his “rocket cup” design to Shapeways to produce a 3D ceramic tool for teaching students about paraboloids. Forbes(Sep 25, 2013) n a surface having parabolic sections parallel to a single coordinate axis and elliptic sections perpendicular to that axis Hyper plane figure, two-dimensional figure a two-dimensional shape |
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