helix
英 [ˈhiːlɪks]
美 [ˈhiːlɪks]
n. 螺旋(形)
复数：helixes
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.- Coil the fibre into a helix.
将纤维卷绕成螺旋形。
- Coil the fibre into a helix.
英英释义
noun
- a structure consisting of something wound in a continuous series of loops
- a coil of rope
- a curve that lies on the surface of a cylinder or cone and cuts the element at a constant angle
双语例句
- Mixing drum; Helix angle; Numerical simulation;
搅拌筒；螺旋升角；数值模拟； - 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。 - He codiscovered DNA's double helix, revealing the code of life to scientists and entrepreneurs alike.
他和别人共同发现了DNA的双螺旋结构，揭示了科学家和企业家身上具有相同的密码。 - 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。 - In other words such a molecule is pictured much as if it were a conducting helix.
换句话说，这样一个分子的图象很像一条导电的螺旋线。 - 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。 - 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； - Some biological molecules have the form of a helix.
有些生物分子呈螺旋状。 - 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 alpha helix is found in muscle protein and keratin.
α螺旋存在于肌肉蛋白和角蛋白中。