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helix

美 [ˈhiːlɪks]英 [ˈhiːlɪks]
  • n.螺旋(形)

复数: helixes

helixhelix

noun

【不规则形式】pl. helices

螺旋(形)
a shape like a spiral or a line curved around a cylinder or cone

see also double helix

helix

频次

  • 1
    N-COUNT 螺旋形;螺旋体
    A helix is a spiral shape or form.

    Coil the fibre into a helix.

    将纤维卷绕成螺旋形。

noun

1
a structure consisting of something wound in a continuous series of loops
a coil of rope
Synonym: coil spiral volute whorl
2
a curve that lies on the surface of a cylinder or cone and cuts the element at a constant angle
Synonym: spiral

数据来源:WordNet

  1. Coil the fibre into a helix .

    将纤维卷绕成螺旋形。

  2. The Development of Helix Master Calibration System Design of the Former

    螺旋线样板校准系统的开发

  3. The Design and Implementation of Network Radio Based on Helix Universal Server

    基于HelixUniversalServer的网络电台的设计与实现

  4. Method of Three Dimension Modeling by Column Helix Spring Parameter

    圆柱螺旋弹簧参数化三维建模方法

  5. The Relationship Between the Helix Theory and Some Empirical Rules

    螺旋理论与一些经验规律的关系

  6. Study on fuzzy optimal design of cylinder helix spring

    圆柱螺旋弹簧的模糊优化设计与研究

  7. A New Design of Helix Antenna for WLAN System

    新型WLAN螺旋天线的设计

  8. Study of Helix Behavior in High Speed Extrusion of Polypropylene

    聚丙烯高速挤出的螺纹畸变行为的研究

  9. Methods The data was obtained by helix CT scan .

    方法采用螺旋CT扫描,获取患者头部骨组织数据,在计算机上进行三维重建,得到数字模型。

  10. The 3D Modeling Design of Wet Multiple Brakes Based on HELIX

    基于HELIX的湿式多盘制动器三维造型

  11. Helix Theory and Optical Activity ── Optical Mechanism and Answer to some Questions

    螺旋理论和旅光性&旋光机理和对几个问题的解疑

  12. Optimum design of cylinder helix spring based on multiple-objective fuzzy information

    基于多目标模糊理论的圆柱螺旋弹簧优化设计

  13. The double helix model of DNA structure provides a hard foundation in gene study ;

    DNA双螺旋模型的提出为基因研究提供了坚实基础;

  14. Double Circular and Double Helix & Their Approach and Application

    双圆弧与双螺线拟合及其应用

  15. The column - - helix spring is widely used in many fields .

    圆柱螺旋弹簧已得到了广泛应用。

  16. The effect of age on Helix spring appliance expansion in rats

    年龄对环圈式扩弓器扩弓作用的影响

  17. An efficient analysis of a helix antenna by using a moment method is presented .

    采用动量方法对螺旋形天线进行了高效率的分析。

  18. A Simple Method of Design for Velocity Transition Section of Helix TWT

    设计螺旋线行波管相速跳变段的一个简易新方法

  19. A study on magnetic field of plane helix

    平面螺线外的磁场研究

  20. Helix - based Three - dimensional Solid Modeling of AutoCAD

    AutoCAD基于螺旋线的三维实体造型

  21. Meshing characteristic and helix error rule of small pressure angle worm

    小齿形角蜗杆的啮合特性与螺旋线误差规律

  22. Parametric Design of Cylindrical Helix Spring Based on Dimension Driving

    尺寸驱动的圆柱螺旋弹簧参数化设计

  23. Discovery of Double DNA Helix from the View of History of Thinking

    思想史视野中的DNA双螺旋发现

  24. Application of Variable Angle Helix on the Design of Twisted Vane

    变角螺旋线在扭曲叶片设计中的应用

  25. CAD / CAM Method Research of Helix Pipe Molding Mould

    螺旋管成形模具的CAD/CAM方法研究

  26. Study of Elimination Air by Heating the Helix of Traveling Wave Tube

    行波管螺旋线加热去气工艺研究

  27. Simple numerical control machining of taper cutting tools with equal helix angle

    等螺旋角锥度刀具简易数控加工法

  28. New Technology of Manufacturing Conical End Milling Cutter with Equal Helix Angle

    等螺旋角圆锥立铣刀制造新工艺

  29. Research on genetic algorithm based on double helix chromosome & multi - layers population structure

    基于双螺旋染色体和分层结构的遗传算法

  30. A Functional Region in the a Helix B of Human Interleukin-2

    白细胞介素-2分子α螺旋B中的活性相关区域