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curvilinear coordinates

  • 曲线坐标

双语例句

  1. A new idea is suggested to extend the viscous vector equations in non-orthogonal curvilinear coordinates.
    本文讨论在非正交曲线坐标系中，粘性流矢量方程一种新的展开思路。
  2. In this paper the cosine transform matrix relating Cartesian coordinates with orthogonal curvilinear coordinates is introduced.
    本文介绍笛卡尔坐标与正交曲线坐标的“余弦变换矩阵”，证明这个变换矩阵是正交矩阵。
  3. Two-phase turbulent reacting flow model of the internal operating processes in Liquid Rocket Engine (LRE) is set up in non-orthogonal curvilinear coordinates.
    建立了任意斜交曲线坐标系下液体火箭发动机(LRE)内部工作过程的气液两相湍流化学反应流模型。

网络短语

  • fitted curvilinear coordinates
    贴体曲线坐标
  • orthogonal curvilinear coordinates
    正交曲线坐标；正交曲线坐标系
  • rectangular curvilinear coordinates
    正交曲线坐标
  • body-fitted orthogonal curvilinear coordinates
    贴体正交曲线坐标系
  • Orthogonal Curvilinear Coordinates System
    正交曲线坐标系

英英释义

  • In geometry, curvilinear coordinates are a coordinate system for Euclidean space in which the coordinate lines may be curved. These coordinates may be derived from a set of Cartesian coordinates by using a transformation that is locally invertible (a one-to-one map) at each point.