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 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。 - Study and Design of New Type Bifilar Helix Antenna
一种新型双臂螺旋天线的研究与设计 - 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 - 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。 - Coil the fibre into a helix.
将纤维卷绕成螺旋形。 - 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。 - They find a third, separated strand in the center of the double helix.
他们发现了第三条，在双螺旋体中心的单独条。 - The formulation of the helix angle of the device with tapered thread is deduced.
推导了锥螺纹的螺旋升角计算公式。 - 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。 - 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。