スプライン曲きょく線せん

noun

spline curve

Technical term in computer graphics and numerical analysis; a smooth curve defined by piecewise polynomial functions.

• CADソフトでは、スプライン曲きょく線せんを使つかって滑なめらかな形けい状じょうを描えがく。

  In CAD software, spline curves are used to draw smooth shapes.