parallel curve造句

例句与造句

1. Some faint whitish scales form two obscure parallel curved series.
2. Dana concluded that the Hawaiian chain consisted of two volcanic strands, located along distinct but parallel curving pathways.
3. When parallel curves are constructed they will have cusps when the distance from the curve matches the radius of curvature.
4. The method Metafont uses is more mathematically complex because the parallel curves of a B閦ier can be 10th order algebraic curves.
5. The forewings have two parallel curved lines running from the inner margin to the apex and a dark wedge-shaped stigma.
6. It's difficult to find parallel curve in a sentence. 用parallel curve造句挺难的
7. Except in the case of a line or circle, the parallel curves have a more complicated mathematical structure than the progenitor curve.
8. *PM : properties of parallel curves, id = 9571 new !-- WP guess : properties of parallel curves-- Status:
9. *PM : properties of parallel curves, id = 9571 new !-- WP guess : properties of parallel curves-- Status:
10. The exterior surface of the lower part has a pattern similar to the upper part; inside there are three parallel curves, one inside the other.
11. A switch in a train track models a point where two families of parallel curves in the lamination merge to become a single family, as shown in the illustration.
12. If the progenitor curve is a boundary of a planar set and its parallel curve is without self-intersections, then the latter is the boundary of the Minkowski sum of the planar set and the disk of the given radius.
13. In the area of 2D computer graphics known as vector graphics, the ( approximate ) computation of parallel curves is involved in one of the fundamental drawing operations, called stroking, which is typically applied to polylines or polybeziers ( themselves called paths ) in that field.
14. In Computer-aided design the preferred term for a parallel curve is "'offset curve "'( In other geometric contexts, translation . ) Offset curves are important for example in numerically controlled machining, where they describe for example the shape of the cut made by a round cutting tool of a two-axis machine.
15. Parametric coords in 2D use parallel curves on a surface, however, which doesn't sound like what you have here . ( I think the article here might be called curvilinear coordinates instead of parametric coordinates, but it's written in such an inaccessible way ( no pics ! ), that I find it hard to understand . ) StuRat 00 : 19, 26 March 2006 ( UTC)