concave polyhedronとは 意味・読み方・使い方

a polyhedron some of whose plane sections are concave polygons発音を聞く 例文帳に追加

平面断面のいくつかが凹多角形である多面体 - 日本語WordNet

To provide a cylindrical concave polyhedron sheet structure that can be formed of a soft sheet.例文帳に追加

柔軟なシートから形成できる筒形の凹多面体シート構造に関する。 - 特許庁

A concave shaped polyhedron which does not have a convex shape is convexedly divided into a plurality of convex fragments, and is treated as a convex fragment complex.例文帳に追加

凸形状でない凹形状多面体を複数の凸断片に凸分解し、凸断片複合体として取り扱う。 - 特許庁

In particular, as a polyhedron, pseudo-cylindrical concave polyhedron is adopted, so that rigidity of the inner tube 16 is improved, and effect of enhanced rigidity of the body 4 in which the inner tube 16 is disposed in the outer tube 14 is remarkable.例文帳に追加

特に多面体としては、疑似円筒形凹多面体を採用しているので、内管１６の剛性を向上させ、この内管１６を外管１４内に配置した本体４の高剛性化効果が顕著である。 - 特許庁

A degree of rigidity of the pipe body is set based on a relationship of a distance α between irregularities in the radial direction of a PCCP (Pseudo-Cylindrical Concave Polyhedral Shell) shaped polyhedron 8 to a pipe wall thickness t.例文帳に追加

管体の剛性程度がＰＣＣＰ型の多面体８の径方向における凹凸間の距離αと管壁厚ｔとの関係により設定される。 - 特許庁

This concave polyhedron sheet structure is mainly covered with a pattern filled with hexagon planes composed of a pair of trapezoids (including triangles) sharing bottom sides to each other and some sides constituting the pattern are applied with some folding lines.例文帳に追加

底辺を共有する台形（三角形を含む）ペアよりなる六角形の平面敷詰めのパターンで主として覆われ、該パターンを構成する辺に折り筋を付与したことを特徴とする凹多面体シート構造。 - 特許庁

To provide a body position and attitude estimating device which is applicable to not only a body which has a clear edge and is in a simple shape such as polyhedron but also even a body in a complicated shape such as a concave shape and a body whose edge is unclear.例文帳に追加

エッジが明確である多面体等の単純な形状の物体に限らず、凹形状を持つ等の複雑な形状である物体やエッジが明確でない物体に対しても適用可能な物体位置姿勢推定装置を提供する。 - 特許庁