1.
Generation of Optical Vortices With Intensity Modulation Via Advanced Sprial Phase Plate;
利用改进的螺旋相位板产生强度调制光学涡旋
2.
Study on Spiral Phase Plates and Its Applications in Optical Information Processing;
螺旋相位板及其在光学信息处理中的应用研究
3.
helical curve [ line ]
螺旋曲线螺旋(取向)照相
4.
indexable endmill with spiral teeth
可转位螺旋齿立铣刀
5.
screw dislocation
螺旋位错 -晶格缺损
6.
Study of Demonstrating the Panorama and Correlative Measurements for Bony Semicircular Canals by Double Oblique MPR Using Multi-Slice CT;
多层螺旋CT双斜位MPR对骨半规管的全程显示及相关测量研究
7.
Optimizing of the reconstruction window on 64-slice CT coronary angiography
64排螺旋CT冠状动脉成像重建相位窗的优化选择
8.
Multi-slice Spiral CT Coronary Angiography:Relations of Heart Rate and Heart Rate Fluctuation to Reconstruction Window
多层螺旋CT冠状动脉成像:心律及其波动与重建相位窗关系初探
9.
Choice of optimal reconstruction window during 16-slice spiral CT coronary angiography
关于16层螺旋CT冠状动脉成像最佳重建相位窗选择的探讨
10.
For example, the spiral shape of a seashell has the symmetry of a golden spiral,
例如，贝壳的螺旋即与黄金螺旋的比例相称，
11.
The distance between two corresponding points on a helix.
螺旋的间距螺旋线上两个相应的点之间的距离
12.
Numerical Simulation of Gas-solid tow Phases Flow in Spiral Cyclone Separator
螺旋式旋风分离器气-固两相流的数值模拟
13.
Research on Indexable Form Disc Tools for Helicoidal Workpieces
加工螺旋槽用可转位盘铣刀设计研究
14.
Application of Spirial CT in Location with Maxilly Impacted Teeth
螺旋CT在上颌埋伏牙定位中的应用
15.
Coronal MPR of 64-slice spiral CT in investigation of the cause of bowel obstruction
64层螺旋CT冠状位MPR诊断肠梗阻病因
16.
A new type of magmatic rock orientation mechanism:screw upwelling
岩浆岩定位机制的新类型——螺旋上冲
17.
For example, the spiral shape of a seashell has the symmetry of a golden spiral, another derivation of the golden ratio.
例如，贝壳的螺旋即与黄金螺旋（黄金比例的衍生形式）的比例相称。
18.
Theoretic Research of the Liquid-particle Two-phase Spiral Flow Finishing Technique and the Simulation about Spiral Flow;
液粒两相螺旋流光整加工技术的理论研究及螺旋流仿真分析