double-helix
英 ['dʌblh'i:lɪks] 美 ['dʌblh'ilɪks]

释义

[医]双螺旋；

英英释义

double-helix

• n.a pair of parallel helices intertwined about a common axis

  同义词：double helix

双语例句

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。

权威例句

Molecular structure of a left-handed double helical DNA fragment at atomic resolution.
Sequence-specific cleavage of double helical DNA by triple helix formation.
Wang, A. H. J. et al. Molecular structure of a left-handed double helical DNA fragment at atomic resolution. Nature 282, 680-686
Sequence-Specific Recognition of Double Helical Nucleic Acids by Proteins
Controlling the double helix. Nature
Electron transfer between bases in double helical DNA
Photophysics of ruthenium complexes bound to double helical DNA
Conformational and helicoidal analysis of 30 PS of molecular dynamics on the d(CGCGAATTCGCG) double helix: "curves", dials and windo...
Porous lanthanide-organic open frameworks with helical tubes constructed from interweaving triple-helical and double-helical chains.
Three-dimensional, single-molecule fluorescence imaging beyond the diffraction limit by using a double-helix point spread function