螺旋伞齿轮在渗碳淬火时极易发生平面翘曲变形和内孔椭圆化变形。
Plane warping deformation and interior hole oval deformation occur easily for spread bevel gear at carburization and hardening.
探讨了直埋供热管道的失效，针对局部失稳和椭圆化变形，提出了设计要点。
The failure of directly buried heat-supply pipeline is discussed, and the design essentials are put forward in accordance with local buckling and ovalization deformation.
另外，利用数值模拟方法还进行了工艺参数对熔池形态影响的研究，结果表明，对接间隙促进了熔池纵横向宽度的椭圆化。
The influence of the welding parameters on molten pool were studied by numerical simulation. The results showed the gap enhance the molten pool being ellipse.
怎样参数化空间上的椭圆曲线呢？
给定一个空间里的椭圆曲线，一个来参数化这曲线的有趣示例是,表示为圆柱体与斜面的相交部分。
Say that I give you an ellipse in space as maybe the more, well, one exciting way to parameterize an ellipse in space is maybe the intersection of a cylinder with a slanted plane.
椭圆形平板天线有结构简单、频带宽、馈电相对简单等优点，可以满足小型化天线同时具有宽频带和高增益的要求。
The elliptical planar monopole antenna has the advantages of simple structure, wide band and relatively simple feed, so it can meet the demands of wide-band and high-gain at the same time.
通过分析和实例编程，明确椭圆的参数化编程的要点和方法。
Through analysis and examples of programming the parameters of ellipse points methods of programming are determined.
椭圆形的钙质结核的长轴方向反映了地下矿化水的流动方向。
The long axes of the ellipsoidal shaped calcareous concretion reflected the direction of movement of mineralizing groundwaters.
分析像散椭圆高斯光束的传输变换特性，推导出半导体激光束的像散校正与旋转对称化变换公式。
In view of the above, the transformation properties of astigmatic elliptic Gaussian beams are analysed overall, the exact formulas of correcting astigmatism and rotary symmetrize transformation.
文中设计了一种基于超椭圆曲线密码体制的盲数字签名方案，方案中提出了对消息盲化的方法。
In this paper, a blind digital signature scheme is proposed, and a protocol of electronic voting based on the elliptic curve cryptosystem is designed.
然后由变分原理并进行线性化得出了含内埋圆形或椭圆形脱层板的屈曲特征方程。
Then, buckling characteristic equations for laminates with built-in circular or elliptical delaminations are derived by using the variational principle and linearized method.
利用平方反比引力给出的关系式和索末菲量子化条件推导出类氢原子的椭圆轨道和能量。
The energy and the elliptical orbit of the electron in hydrogen-like atom are derived from formula inverse square attraction and Sommerfeld's quantized conditions.
本实用新型公开了一种蒸发式冷凝器冷却管，它是在椭圆形冷却的管体1的内侧设有肋化沟槽2。
The utility model discloses an evaporation type condenser cooling pipe. The inner side of an elliptical chilled pipe body 1 is provided with a ribbed groove 2.
数字摄影测量中，为了提高图像匹配自动化程度和匹配率，快速、高效地检测椭圆是关键的技术。
In digital photogrammetry, ellipse detection is the key technology to improve image matching veracity and automation degree.
数值实验表明，径向基函数配置点方法与正则化方法耦合能有效求解椭圆型偏微分方程反问题。
It is concluded that the radial basis function collocation techniques coupled with regularization methods could be competitive alternatives to existing methods for these problems.
椭圆流模型近似解已实用化。
The approximate solutions of the elliptical flow model are practical.
提出两种非结构化网格生成方法，一种是由结构网格转化为非结构网格，结构化网格的生成是用椭圆型偏微方程法。
One method was unstructured grid transformed from structured grid, which was created by numerically solving the elliptic partial differential equation.
通过对边缘点集的归一化运算，有效地正则化了提取椭圆的边缘点集的病态性；
With normalization of the digital edge set, the ill-posed problem is effectively regularized.
从比耐公式出发，结合玻尔———索末菲量子化条件，对类氢原子电子的量子化椭圆轨道，给出了一个简化的推导，并在此基础上，对轨道的稳定性进行进一步的讨论。
A quantized elliptical orbit of electron in hydrogen_like atom is concisely derived from Binet equation with the aid of Bohr_Sommerfeld s quantized condition.
文中设计了一种基于超椭圆曲线密码体制的盲数字签名方案，方案中提出了对消息盲化的方法。
This paper presents a blind signature scheme with message recovery, and investigates the blind question of Kang Li optimization.
文中设计了一种基于超椭圆曲线密码体制的盲数字签名方案，方案中提出了对消息盲化的方法。
This paper presents a blind signature scheme with message recovery, and investigates the blind question of Kang Li optimization.
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