读知识>英语词典>helix翻译和用法

helix

英 [ˈhiːlɪks]

美 [ˈhiːlɪks]

n.  螺旋(形)

复数:helixes 

IELTS化学

BNC.17577 / COCA.22645

牛津词典

    noun

    • 螺旋(形)
      a shape like a spiral or a line curved around a cylinder or cone

      柯林斯词典

      • N-COUNT 螺旋形;螺旋体
        Ahelixis a spiral shape or form.
        1. Coil the fibre into a helix.
          将纤维卷绕成螺旋形。

      英英释义

      noun

      • a structure consisting of something wound in a continuous series of loops
        1. a coil of rope
        Synonym:coilspiralvolutewhorl
      • a curve that lies on the surface of a cylinder or cone and cuts the element at a constant angle
          Synonym:spiral

        双语例句

        • There are five other double helix pairs in the DNA system.
          在dna系统里还有五条其它的双螺旋对。
        • This paper gives a quantitative analysis and comparative research which based on data mining for SCI2000 and Triple Helix Algorithm.
          引荐了这方面的一个基于SCI2000的数据挖掘后,在三重螺旋算法下的定量规范性研究,并进行了相应国别区域比较分析。
        • Mixing drum; Helix angle; Numerical simulation;
          搅拌筒;螺旋升角;数值模拟;
        • The collagen in the serosa is made up of a triple helix molecular structure.
          绒毛膜上的胶原组成了三角形的落选分子结构。
        • It provided strong evidence of the structure of D-N-A as a double helix.
          它为脱氧核糖核酸结构呈双螺旋线提供了有力证据。
        • In this close-up the DNA is seen as a long twisted molecular ladder, the double helix.
          在这个距离上,DNA看起来像一条长长的扭曲的的分子梯,也就是双螺旋结构。
        • It has been discovered to be the double helix building block of all life.
          已经发现是建造所有生命模块的双螺旋体线。
        • From the STMimages, we could see clearly the helix pitch and helix diameter of helix structure.
          由STM图象中我们能清晰地观察到螺旋结构的螺距与螺径。
        • The clinical application for the condyle fracture by three-dimensional rebuilding of the helix ct.
          螺旋ct三维重建在髁突骨折中的临床运用。
        • DNA double helix, secondary structure of RNA, and elements of protein folding;
          DNA双螺旋线,RNA(译注:核糖核酸,下同)的二级结构和蛋白质折叠基元;