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
- Coil the fibre into a helix.
将纤维卷绕成螺旋形。 - 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。 - 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; - 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。 - 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。 - 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。 - 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 constant angle at which a helix cuts the elements of a cylinder or cone.
一个螺旋状物切割圆柱体或圆锥体的某些部分而形成的连续的角。 - Mixing drum; Helix angle; Numerical simulation;
搅拌筒;螺旋升角;数值模拟; - 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。