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  1. cross section

    • IPA[ˈkrɒs ˌsɛkʃ(ə)n]

    英式

    • n.
      a surface or shape exposed by making a straight cut through something, especially at right angles to an axis;a thin strip of tissue or other material removed by making two straight parallel cuts through it.
    • v.
      make a cross section of
    • noun: cross section, plural noun: cross sections

    • 釋義

    名詞

    • 1. a surface or shape exposed by making a straight cut through something, especially at right angles to an axis the cross section of an octahedron is a square in cross section the sailfish's body looks like a tapering spear
    • a thin strip of tissue or other material removed by making two straight parallel cuts through it.
    • 2. a typical or representative sample of a larger group a cross section of our senior managers
    • 3. a quantity having the dimensions of an area which expresses the probability of a given interaction between particles.

    動詞

    • 1. make a cross section of complex triangular terrain models for contour cross-sectioning