components

• A system is a collection of interrelated components .
  一个系统是相互联系的一些元素的集合。
• The components occur at infinitisimally small frequency .
  分量是在无限小频率间隔上出现的。
• Semivariable cost contains fixed and variable components .
  半变动成本包含固定和变动两部分。
• It is useful to partition a graph into its components .
  把一个图分解成它的分支，是很有益的。
• There is an infinite number of harmonic-frequency components .
  这里存在着数目无穷的谐频分量。
• The supporting case is the outer enclosure of the gyro component .
  支承壳体是陀螺组件的外壳。
• The adaptation to the other components is straightforward .
  把它应用到其他两个分量就很方便了。
• The component layers have the geometry of stratigraphic units .
  成分层具有地层单元的几何形态。
• City machines were invariably components of state rings .
  城市核心集团都是州核心集团的组成部分。
• Most of the specimens show distinct elongations of components .
  多数标本的组份呈显著的拉长现象。