1.
The mechanism of grinding internal gear of spherical worm emery-wheel is researched.
建立了砂轮的球基渐开螺旋面方程和分度球面螺旋线方程,给出螺旋运动参数、螺旋线导程。
2.
Novel broadband circular-polarized dielectric hemispherical helical antenna
一种宽带圆极化介质半球面螺旋天线
3.
Analysis on Bifilar Hemispherical Helical Antenna Array Based on MOM
基于矩量法的双臂半球面螺旋天线阵列分析
4.
Plane Archimedes spiral antenna
阿基米德平面螺旋天线
5.
A surface in the form of a coil or screw.
螺旋面具有线盘或螺丝形状的表面
6.
The Method of NC Program about Rough Cut of Helicoid Base on Helix-milling;
基于螺旋线铣削的螺旋面粗加工数控编程方法
7.
helical curve [ line ]
螺旋曲线螺旋(取向)照相
8.
Of or relating to a gastropod shell that coils clockwise and has its aperture to the right when facing the observer with the apex upward.
右旋的软体动物的螺形外壳上的螺线顺时针螺旋即顶点向上，面对观察者时，螺线向右旋转
9.
The moment method analysis of the plane Archimedean spiral antenna
平面阿基米德螺旋天线的矩量法分析
10.
A New Low Profile Archimedean Spiral Antenna
一种新型的低剖面阿基米德螺旋天线
11.
Study on the thermal interface resistance of the helix slow-wave structure
螺旋线慢波结构中界面热阻率的研究
12.
Of or having the shape of a helix;spiral.
螺旋形的，螺旋（线）的（拥有）螺旋形或螺旋线的；螺旋的
13.
Analysis of Archimedean spiral antenna using moment method with curved segmentations
曲线分段的矩量法分析阿基米德平面螺旋天线
14.
Spiral array antenna fed from single-layered radial waveguide
径向线平面螺旋阵列天线的设计与模拟
15.
The Miniature Dielectric-loaded Quadrifilar Helix Antenna for GPS Receiver;
全球定位系统中的小型介质加载四臂螺旋天线
16.
The Research on NC Grinding Rake & Flank Faces of Ball-end Cutters with Spiral Shape Major Cutting Edge
数控磨削螺旋刃球头立铣刀前后刀面的研究
17.
total propeller-disk area
螺旋桨旋转盘总面积
18.
A new-type planar Archimedean spiral antenna,the zigzag planar Archimedean spiral antenna,is presented.
对一种新型的平面阿基米德螺旋天线--锯齿状平面阿基米德螺旋天线进行了研究。