| 单词 | paraboloid |
| 释义 | paraboloid —paraboloidal /peuh rab'euh loyd"l, par'euh beuh-/, adj. /peuh rab"euh loyd'/, n. Geom. a surface that can be put into a position such that its sections parallel to at least one coordinate plane are parabolas. Cf. elliptic paraboloid, hyperbolic paraboloid. [1650-60; PARABOL(A) + -OID] |
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