construction unit

 
       
  • 结构单元

construction unit的用法和样例:

例句

  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。
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