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hodograph ['hɒdəˌgrɑ:f]

n. 矢端曲线; 速度图;

例句:

  • Peak updraft strength is slightly enhanced with hodograph curvature.
    山顶上升气流强度随速矢端迹曲率加大而稍有加强.
  • Points in the physical plane are mapped onto corresponding points in the hodograph plane.
    物理平面上的点被映射到速端曲线平面上的对应点.