| 词汇 | polygon |
| 释义 | polygon noun[ C ] mathematics specializeduk /ˈpɒl.i.ɡɒn/ us /ˈpɑː.li.ɡɑːn/ a flat shape with three or more straight sides: 多边形 Triangles and squares are polygons.三角形和正方形是多边形。 Nanang81/iStock/Getty Images Plus/GettyImages Geometrical shapes -cornered circularly congruently conic cuboid cylindrically lozenge orbicular ovally ovoid parallelogram pentagon polytope prism pyramid quadrilateral rectangle rectangular rhombus three-dimensional polygon | American Dictionarypolygon noun[ C ] us/ˈpɑl·ɪˌɡɑn/ geometry a flat shape with three or more straight sides: Triangles and squares are polygons. polygonalnoun[ C ] geometryus/pə·ˈliɡ·ə·nəl/ Examples of polygonpolygon The first layer consists of vertices on the central polygon. The vertices of a polygon are determined with the evaluation of the combinations. The rectangle rule will shortly be replaced by the more generic polygon rule, with an additional parameter of number of sides. Non-simple polygons are easily represented as a set combination of simple polygons. Generalized polygons are polygons whose edges can be both straight line and arc segments. Here we have assumed that the obstacles can be generalized polygons and circular shapes with possible holes. It is enough to work with deformations of standard polygons over an algebraically closed field. Each new amendment is intersected with existing lines, and new polygons are formed with individual histories. We believe this is the foundation for understanding the relationship between the wandering polygon and the dynamics of its critical leaves. The forest adjacent to the extended gap area is shaded; the central gap area is indicated by the inner polygon. The computation carried to offset the polygons assures that the fillet inserted fits in place of the replaced vertex. Nevertheless, the frequency polygons of the timing measures have shown that the distributions of these measures are not skewed. The construction ends when all the polygons are placed in a node of the tree. In the case of a series of regular polygons with progressively more and more sides the limit case is a circle. However, this constraint fails on circular-shaped objects or on regular polygons because all normals at the boundary are coincident. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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