angular momentum

英 美
  • 角动量
  • angular adj.有角的;消瘦的;有尖角的
  • momentum n.势头;动力;(物理)动量
Noun:
  1. the product of the momentum of a rotating body and its distance from the axis of rotation;

    "any rotating body has an angular momentum about its center of mass"
    "angular momentum makes the world go round"

    1. Angular momentum is an axial vector quantity.
      角动量是一种轴矢量。
    2. In this chapter we will discuss angular momentum.
      本章将讨论角动量。