In the plane or in space over time according to certain conditions, the fixed points of the trajectory of change. If a fixed point on the plane to a certain point remains the same distance from the track is a circle.
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qū xiàn
Continuous variation of fixed points of the trajectory direction of movement
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No. 3
Curve ball
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No. 4
Fixed point movement, the direction of change as a continuous line.
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No. 5
That the bending of the wavy lines. Tezhi body lines. Mao Dun, "Exercise," 12: "If you can not help but also there can be accused of, this is also wearing her silk dressing gown, color Jiao Yan, and the whole body of the curve are revealed."
n.: bight, cissoid, conic, curve, curving, flexure, driller's log, curvature, curved line, Damoiseau's curve, line of which no part is straight and which changes direction without angles
adj.: curvy lines
French Expression
n. ligne courbe
Thesaurus
curve, curve, __set__ mark on the map, sheet cambering Quxian Subdistrict