radii

• The radius expands markedly at its lower end .
  桡骨下端明显扩张。
• The saddles must have a generous radius .
  马鞍必须有足够的半径。
• The radius represents the advancement index .
  辐枝代表进化指数。
• One solar radius equals 696, 000 kilometers .
  一个太阳半径等于696，000公里。
• The beam bends to a circular profile of radius r .
  梁弯曲成半径为R的园形形状。
• The radius vector of each solid is always a positive length .
  每个立体的矢径总是正值长度。
• There is a velocity difference across the radius of the pipe .
  这条管道半径两端间存在一速度差。
• This curve can be plotted well against particle radius .
  这一曲线可以很好地用粒子的半径来描绘。
• Information on nuclear radius comes from a variety of sources .
  关于原子核半径的知识有各种来源。