Rigidity theory is one ever-flourishing subject in geometry of submanifolds, which can be traced back to Gauss' Theorema Egregium in the classical theory of surfaces.
刚性理论是子流形几何中久盛不衰的重要方向，其根源可追溯到经典曲面论的高斯绝妙定理。
And what that means, within string theory, is that we may be living on one of those gigantic surfaces, and there can be other surfaces floating out there in space.
根据弦理论，我们只是居住在很多这样的巨型平面中的一个上面，其他地方可能还漂浮着别的薄膜。
Furthermore, the present positioning scheme on the basis of screw theory only ADAPTS to simple surfaces.
针对这种情况，提出了基于旋量理论的复杂曲面定位算法。
Based on the fractal characterization of worn surfaces, classical contact mechanics, and wear theory, a fractal model for predicting wear during the running in process was developed.
基于磨损表面的分形表征、经典接触理论和磨损理论，建立了磨合磨损预测分形模型。
In the classical differential geometry which deals with the theory of curves and surfaces of three dimensional Euclidean space, the most distinctive study is the Weingarten surface.
经典微分几何研究三维欧氏空间中曲线曲面理论，其最具有特色的研究是主曲率函数满足某些关系的魏因加吞曲面。
Introduced in this paper are two fracture critical surfaces of three dimensional mixed mode obtained from the theory of strain energy density factor and the theory of maximum tensile strain.
本文对按应变能密度理论和最大拉应变理论所推导出的两个三维复合型断裂临界曲面作了简要介绍。
Based on the theory of the specular image technique, a method of integral solution used to solve the view factors between the thermal coupling surfaces of a space radiant cooler is introduced.
本文以镜面反射成像理论为基础，提出了一种空间辐射致冷器表面热耦合视因子的积分解法。
The book focuses on the theory describing the behavior of smart polymers in solution, as gels, and when grafted to surfaces.
书集中于描述漂亮的聚合物的行为溶解状态中，作为凝胶的理论，并且被对表面嫁接。
On the above algorithm basis, according to theory of data structures, the intersection of any parametric surfaces is found and three-dimensional graphs are given.
在此算法的基础上，利用数据结构的理论，实现了任意参数曲面的求交及拼合，并绘出了相应的三维视图。
Harmonic mappings have long been studied because of the role these mappings play in the theory of minimal surfaces.
由于在极小曲面理论中的作用，对调和映射的研究已有较长时间。
Then the theory of TBSC and TBBC curves and surfaces are discussed in details.
BSC曲线曲面论，这是本文的重点内容之一。
In this project six points centering theory is used in the video checkout of the two end surfaces of log and two cross section mechanical touching checkout.
在该项目中六点定心理论被应用于原木两端面视频检测和两截面的机械接触式检测。
The theory is used on a car, as example, the number of curved surfaces divided on an automobile body has been reduced a lot.
并把这一理论应用于轿车车身，使轿车车身的曲面分块数目大大减少。
The drag reduction of plane-surfaces with V-shaped grooves is given out by direct numerical simulation, and the drag reduction mechanism in the base of the secondary flow theory is suggested.
利用直接数值模拟方法求得平板上V—型条纹表面上的降阻情况，并给出基于二次流动理论的降阻机理。
The importance of study on the fracture surfaces, the fractal theory and the measurements of fractal dimensions are introduced.
介绍了对混凝土断裂面进行分形研究的重要性、分形理论及混凝土断裂面分析中几种主要的分数维测量方法；
And in electromagnetic theory the dielectric of sea water is not constant. After the reflection from ocean surfaces, the amplitude and phase of radio wave can be both changed.
电磁理论上，海水是非均匀的导电媒质，经海面反射后的电波其幅度和相位均会发生变化。
A new 5-nodes spesial hybrid stress element with free cylindrical surfaces has been developd based on the theory of Hellinger-Reissner.
论文将有限条法和应力杂交元法两者结合起来，导出一种兼有两者优点的数值计算方法——混合杂交有限条法。
A new 5-nodes spesial hybrid stress element with free cylindrical surfaces has been developd based on the theory of Hellinger-Reissner.
论文将有限条法和应力杂交元法两者结合起来，导出一种兼有两者优点的数值计算方法——混合杂交有限条法。
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