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
- Any of several inedible snails of the genus Helix; often destructive pests.
螺旋属中的几种不能食用的蜗牛;是经常具有破坏性的害虫。 - 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。 - 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; - 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 - This paper focuses on the optimal pitch arrangement in double-side heating once-through steam generator with helix tube inside.
本文主要研究了带内螺旋缠绕管的管套管双面加热直流蒸汽发生器元件中沸腾段内螺旋管螺距设置的优化问题。 - The triple helix theory come forth after national innovation system.
三螺旋理论是继国家创新系统之后新出现的理论模型。 - 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。 - 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。 - Accustomed to midnight, the helix and the cold finger of friction.
习惯了午夜时分耳轮和指尖冰凉的摩擦。 - Deoxyribonucleic acid ( DNA for short) is a kind of germ plasm with the structure of double helix.
脱氧核糖核酸(简称DNA)是生物体内的一种具有双螺旋结构的遗传物质。