double-helix

英['dʌblh'iːlɪks] 美['dʌblh'iːlɪks]
  • 双螺旋
  • double adj.双重的;成双的;两倍的v.翻一番;使...加倍n.两倍;双份
  • gin n.杜松子酒n.弹棉机;轧花机;陷阱;网v.用轧棉机去籽;用陷阱(网)捕捉
  • rib n.肋骨;肋状物vt.装肋于;用肋状物支撑
名词 double helix:
  1. a pair of parallel helices intertwined about a common axis

    1. Double helical structure of DNA and types of DNA helices.
      去氧核糖核酸的双螺旋结构与其类别。
    2. The two strands of the double helix are linked by pairs of nucleic acids like the treads in a spiral staircase.
      这个双螺旋结构的两股之间是由成对的核酸联结的,它们就像螺旋式楼梯中的踏步板。