词条„parabola“在英语 » 中文中的译文

parabola [pəˈræbələ] 名词

parabola

抛物线 pāowùxiàn

单语范例（未经PONS编辑处理）

英语

The graph of any quadratic function has the same general shape, which is called a parabola.

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The minimum is sought in the vertex of the parabola.

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The large one below is used most for parabolas.

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The point on the axis of symmetry that intersects the parabola is called the vertex, and it is the point where the curvature is greatest.

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Since all parabolas are similar, this simple case represents all others.

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It will use an active surface that adjusts to create parabolas in different directions, with an effective dish size of 300 m.

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The shape of the orbit will be a parabola whose focus is located at the center of mass of the planet.

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A frequency plot of one burst resembles a parabola, hence the name parabolic burst.

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This definition is analogous to the definition of a planar parabola.

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The dispersion relations show conics of the free-electron energy dispersion parabolas for all possible reciprocal lattice vectors.

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