查询词典 lateral curvature

As the development and maturation of computer technology and the progress of data measurement technology, the research on detecting and modeling human face has been a typical, fresh and up-spring domain in reverse engineering due to its complex geometric figuration and varying curvature.

随着计算机技术的发展成熟以及数据测量技术的进步，由于人脸的复杂几何外形和大范围的曲率变化，对人脸进行检测和造型的研究已经成为逆向工程中新兴和迅速发展的一个非常典型的领域。

In the mechanical analysis of curved box beam, the shear - lag effect and the effect of curvature anus on the geometric properties of cross - section are considered.

在分析曲线箱梁力学性能时考虑了剪力滞效应，并且还考虑了曲车半径对箱梁截面特性的影响，推导了曲线箱梁在不同支承条件及载荷型式下的纵向剪切位移差公式。

This research presented a new guide mechanism and belt driving theory of the abrasive band polishing for inner aperture, satisfied the driving requirement of abrasive belt leading smoothly into grinding area, realized the band grinding and band polishing of inner aperture, developed a abrasive band polishing headstock for of the ball track of ball bearing and roller bearing individually adopting a way of curvature concave oscillating and vibrating, researched the process regular and fundamental process method and parameter of abrasive band polishing of ball track. The results of experiments and tests showed that the surface roughness of ball track by abrasive band polishing can reach Ra0.02μm, and the original geometric cross section shape precision of ball track can be kept.

本项研究提出了砂带研抛内孔的新型导引机构和传带原理，满足了砂带平稳导入内孔磨削区的传动要求，实现了内孔的砂带磨削和研抛；研制了采用弧面摆动和振动方式分别用于球轴承滚道和滚柱轴承滚道研抛的砂带研抛头架；研究了轴承滚道砂带研抛的工艺规律和基本工艺方法、工艺参数；实验测试结果，轴承滚道砂带研抛的表面粗糙度达Ra0.02μm，研抛过程保持了滚道的原始几何截面形状精度。

And the strain and curvature of the volume element geometrical mid?

同时假设代表性体积单元具有均匀的中面应变和曲率。

The strain and curvature of the volume element geometrical mid-plane is assumed to be uniform.

同时假设代表性体积单元具有均匀的中面应变和曲率。

Varieties of glass covered with round, square, oval, high curvature, such as the main customer requirements can also be made of glass covered a variety of shapes, including embossing, engraving, sandblasting, screen printing, as well as blue color, green, brown, gray glass-covered products to suit market demand.

玻璃盖品种以圆型、方型、椭圆型，高孤度等为主，也可按客户的要求做出各种形状的玻璃盖，包括压花、雕刻、喷砂、丝印，还有蓝色、绿色、茶色、灰色的玻璃盖产品，以适合市场的需求。

Objective: To investigate the method measuring the scapula glenoid radius of curvature with multi-slice spiral CT postprocessing technique.

目的：探讨多层螺旋CT后处理测量肩胛盂曲率半径的方法。

We studied the global differential geometry of Riemannian manifolds and submanifolds including minimal submanifolds, constant mean curvature submanifolds, complex submanifolds and symplectic submanifolds, etc..

研究黎曼流形及其子流形的整体微分几何性质，包括研究极小子流形、常平均曲率子流形、复子流形和辛子流形等。

In chapter 4, the influence of the wave-front curvature of Raman pulses on the measurement precision of gravitational acceleration in atom interferometers is analyzed with the method of a transmission matrix. It is shown that the measurement precision of gravitational acceleration is highly dependent on the spot size of the Raman pulse, the temporal interval between Raman pulses and the optical path difference of the two counter-propagating Raman pulses.

第四章运用高斯光束传输矩阵的方法计算了原子干涉仪实验中拉曼光束波前弯曲对重力加速度测量精度的影响，得出了精度与拉曼光束光斑大小，拉曼脉冲作用的间隔时间，以及拉曼光束光程差之间的关系。

In general, the curvature radius of the optical fiber must be greater than or equal to 40 mm.

光纤的弯曲半径应大于光纤直径的 20 倍，一般情况下弯曲半径大于等于 40mm，光纤的走线路径上，不能有突出元器件。

Finally, the Knight strung a line between two of the monoliths and tied the horses up there.

最后，骑士们在两颗巨石之间拉了一条绳子，将他们的座骑绑在上面。

T7zN/hyS0 The island lies south by east from here.

那个岛位于此地的正南偏东方向。