constitutional unit

英 美
  • 结构单元
  • constitutional adj.宪法的;合乎宪法的;体质的;组成的n.散步保健
  • unit n.单元;单位;部件;组件
    1. The basic structural unit of yarn is the fiber.
      纤维是纱的基本结构单元。
    2. Its morphological structure unit is a rodlike macromolecule which drrdnges regularly to form domdins, then these domains pack further to form a rodlike submicroscopic structure.
      其形态结构单元是由棒状分子规整排列形成的微区。