原点

• By the corollary to theorem 4. 3, the origin is asymptotically stable .
  根据定理43的推论，原点是渐近稳定的。
• Curves running from the origin to infinity may serve as branch cuts .
  从原点至无穷远处的曲线起分支割痕的作用。
• The origin is located on the axis at the point closest to the center of mass .
  原点坐落在转轴上最靠近物体质心的一点。
• A central force is a radial force which depends only on the distance from the origin .
  有心力是一种径向力，它的大小只取于离原点的距离。
• Finally, since there is no absolute origin in time, all systems must be invariant under time displacements .
  最后，因为没有绝对的时间原点，所以任何系统在时间平移下一定不变。
• In fact, it turns out that some of the relativistic wave functions for the hydrogen atom are infinite at the origin .
  事实上，实际情况是氢原子的某些相对论波函数在原点是无限的。
• zero potential energy would mean that the particle was always located at the origin, so that x would be zero.
  零势能意味着粒子总是局限在原点上，所以x为零。
• The created polygon is centered at the origin
  创建的多边形基于原点居中。
• It ' s always important : do we go through the origin or not
  是否经过原点总是非常的重要。
• I can see why you turned your back on it
  我可以预见为何你又回到原点