平移

By using Galerkin's method the partial differential equation is reduced ordinary differential equation with quadratic nonlinearity. The results of qualitative analysis indicate that the system has homoclinic orbit.

定性分析表明，对于前屈曲和后屈曲两种情况，系统的相图具有相同的同宿轨道，只是位置在相平面上沿横轴发生了一个简单的平移。

We investigated Gaussian model on some fractal lattices firstly with anexactly Real-Space Renormalization Group method.

由于分形结构不具备欧几里得空间晶格所具有的空间平移不变性，通常采用的基于傅立叶变换的动量空间重正化群方法已经不再适用。

In this paper, a cost function relative to residual errors is introduced, and a linear algorithm by exploiting the strategy of weighted translation transformation is presented.

通过引入与余差有关的代价函数，给出了一种高精度估计基础矩阵的线性算法？？加权平移算法。

Right image translation, rotation, etc. composite transform the computer graphics are procedures.

对图像进行平移，旋转，复合变换等等的计算机所图形学程序。

Thirdly, the equations which are from the rigid transformation mode of surgical space and image space after identification of markers was solved to get the optimal transformation matrix and translation matrix of the two space.

用识别的数据建立手术空间和图像空间的刚体变换模型，再用最小二乘法解方程组得到两个空间的最优变换矩阵和平移矩阵。

The outer turning service door is the door which has no tram road and parallel move out of the coach, the door was supported by the circumrotate arm. By the rotation of the circumrotate axes, the door is moving close to the parallel move. Thus this door is called translation door.

外摆式乘客门是一种无轨道的移出车门，门扇靠回转臂支撑，依靠转轴的转动带动门扇作近似于平行移动的运动，因而也称为平移门。

So this model is a much more exact description of actual motion includes translation, defocusing, especially the serious distortion caused by rotational motion and multi-optical-axis change.

该模型包含了全面的运动信息，包括图像的旋转、散焦、平移以及多光轴运动引起的透视变换等。

And a new method of image stabilization is presented in order to quickly solve the problem of the translational and rotational motion between image sequences.First,the translational motion is calculated and compensated based on the gray projection algorithm.

针对视频图像序列的非稳特性，研究了电子稳像算法中灰度投影算法和块匹配算法各自的不足之处，提出了一种快速补偿视频图像序列间平移及旋转运动的稳定成像算法。

The method of image translation, rotation invariance with the advantages of scale transformation on the proportion of the characteristics of success.

该方法对图像平移、旋转具有不变性的优点，对尺度变换有成比例特点。

Because invariant moments are invariable to transportation, rotation and scale transformation, they are widely used in automatic target recognition.

不变矩特征具有平移、旋转和比例不变性等优点，因此在目标识别中得到了广泛的应用。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐