1.
binodal cyclide
双结点四次圆纹曲面
2.
A toroid generated by a circle;a surface having the shape of a doughnut.
环面，环形圆纹曲面圆圈形成的超环面；具有炸面圈一样形状的表面
3.
Of, relating to, or shaped like a torus or part of a torus.
环形圆纹曲面环形圆纹曲面的或其某一部分的；形状象环形圆纹曲面的或其某一部分的；与之有关的
4.
On Approximate Development of Straight Grained Helicoids;
三角形等面积法在直纹圆柱螺旋曲面近似展开中的应用
5.
A ruled surface of revolution formed by an edged circle as the guide element is proposed in the category of basic geometrical bodies.
在基本几何体的范畴内，提出一种以棱圆为导元素的直纹曲面。
6.
double generator of a ruled surface
直纹曲面的二重母线
7.
The Full and Essential Condition of a Ruled Surface Being a Developable Surface
直纹曲面是可展曲面的一个充要条件
8.
minimum ellipse of a hyperboloid of one sheet
单叶双曲面的最小椭圆
9.
And present the ripple-disc to produce shear-squeeze composite force during working so that transmission torque can be increased greatly.
提出了一种波纹曲面圆盘，以它产生的剪切-挤压复合作用来提高传动力矩。
10.
Based on the general equation of curved profile worms, the reverse solution principle of parameters of these worms is introduced.
基于曲纹面圆柱蜗杆的一般方程 ,探讨了该类蜗杆齿廓参数反求原理 .
11.
It has two sides, one is a circle, the other is a camber.
生：圆锥有两个面，一个面是圆形，另一个面是曲面。
12.
A plane curve everywhere equidistant from a given fixed point, the center.
圆，圆形从定点（圆心）等距离到任一点的平面曲线
13.
Numerical Analysis of Stress Intensity Factor for Semi-Elliptical Crack on Cylinder Surface
圆筒表面椭圆裂纹应力强度因子的数值研究
14.
ECC Encryption Algorithm in Fingerprint Ttechnology
椭圆曲线加密算法在指纹加密技术中的应用
15.
Waviness- Widely spaced imperfections on the surface of a wafer.
波纹-晶圆片表面经常出现的缺陷。
16.
Side view of roundhead screw with adjustable thread length.
螺纹长度可调整的圆头螺钉的侧面图。
17.
Thermal-elastic Fracture of Hollow Cylinder with a Semi-elliptic Surface Crack
含表面裂纹圆柱壳体的热力耦合效应
18.
Analysis on Reasons of Surface Cracks Formation of S355 Round Tube Blank and Corresponding Countermeasures Taken
S355圆管坯表面裂纹成因及解决对策