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
- 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。 - Helix formation of an open central space, light from the round glass top layer.
螺旋的中部形成一个敞开的空间，从玻璃圆层顶采光。 - 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； - 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。 - Genes are segments of the DNA double helix that encode the information for making proteins.
基因是一段DNA双股螺旋，其中携带了制造蛋白质的编码资讯。 - Structurally, DNA is composed of two strands that intertwine to form a spring-like structure called the double helix.
从结构上讲，DNA是由两条链相互缠绕构成弹簧状结构称为双螺旋。 - Effect of Helix Angle Errors on Transmission Error of Double Circle Arc Helical Gears
双圆弧齿轮的螺旋角误差对其传动误差的影响分析 - Ten machining origins may be set by straight line, arc, helix and parabola.
直线、圆弧、螺旋线及抛物线可设定10个加工原点。 - 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。 - 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。