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单词 paraboloid
释义

paraboloid

听听怎么读
英 [p?'r?b?l??d]
美 [p?'r?b??l??d]
是什么意思
  • n.

    抛物面;

  • 英英释义

    paraboloid[ p?'r?b?l?id ]

    • n.a surface having parabolic sections parallel to a single coordinate axis and elliptic sections perpendicular to that axis
    学习怎么用

    双语例句

    用作名词(n.)
    1. The dual-source were put on the fouses of the paraboloid.
      两个馈源分别置于抛物面的两个焦点上。

    权威例句

    Lateral feed displacement in a paraboloid
    Lateral-feed displacement in a paraboloid
    Design Parameters of Paraboloid-Hyperboloid Telescopes for X-ray Astronomy
    Thermal test procedure for a paraboloid concentrator solar cooker.
    A sharp bilinear restriction estimate for paraboloids
    Stressed mirror polishing. 2: Fabrication of an off-axis section of a paraboloid.
    Derivation and application of the equivalent paraboloid for classical offset Cassegrain and Gregorian antennas
    An efficient technique for the computation of vector secondary patterns of offset paraboloid reflectors
    Determination of the maximum scan-gain contours of a beam-scanning paraboloid and their relation to the Petzval surface
    Real image projection system with two curved reflectors of paraboloid of revolution shape having each vertex coincident with the foc...
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