invariability

A camera calibration method with co-line points is proposed, in which distortion center is located according to cross ratio invariability, and then distortion coefficients are calculated based on a line's central projection is a line.

提出一种用共线点列标定摄像机镜头畸变参数的方法，先根据交叉比不变性确定畸变中心，再利用直线的中心投影仍为直线这一性质确定畸变系数。

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The Tangent Invariability Rule for the Inserted Highly-Precision Construction of the Control Network in the Route Control Network

在线路控制网中内插高精度施工控制网的切线不变准则

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At the same time the feature point coordinates on the planar target were achieved with cross ratio invariability theory, then structured light parameters was calibrated.

同时利用交比不变性原理获取平面靶标上的特征点坐标，完成了结构光平面参数的标定。

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In topology , the invariability deformations of geometric figures and is referred to as topological property.

这一过程中的“恒量”和局部“变量”反映了翻译的“变化中的不变性质”,即翻译的拓扑性质.

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How to verify the phase invariability of electromagnetic waves is avery important phoblem in the electrodynamics.

如何论证电磁波的相位不变性,这在电动力学中是一个重要的问题.

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A concept of adaptive switching manifold for one class of SISO linear systems with non-canonical form is presented in this paper. Meanwhile, the existing and stability conditions for sliding mode, and the invariability of sliding mode motion equation under the adaptive swiching manifold are proved.

本文针对一类非规范型的SISO线性系统，提出了一种新的自适应切换流形概念并对此时滑模的存在、稳定可达条件以及滑模运动方程的不变性进行了证明。

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The number of sampling points is defined theoretically using two-dimensional sampling theorem and space-bandwidth product invariability, and the limits of measurement are analyzed.

基于二维抽样定理和空间带宽积不变性原理确定衍射光场的计算量，并分析相位恢复检测范围的限制因素。

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Based on my teaching experience for many years, this paper demonstrates the Michelson-Morley experiment further and make students understand the principle of light velocity invariability deeply;

根据多年的教学经验，对迈克尔逊&莫雷实验进行了进一步的阐述，为使学生对光速不变原理有更深理解；

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Uncertainty Analysis of Constructing Calibration Points Based on Invariance of Cross Ratio A new approach for lens distortion calibration is presented, which utilizes the cross ratio invariability of perspective projection.

交比不变获取标定点的不确定性分析在分析目前的畸变参数标定方法优缺点的基础上，提出了一种能克服现有技术缺点的简单快速的镜头畸变参数标定方法。

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This part firstly analyzes the meaning and value of retry procedure, pointing out that in order to achieve the value of substantive justice and grand procedural justice, the retrial procedure has to make certain sacrifice of procedure arrangement to the invariability and economical function of procedure.

首先分析了再审程序的内涵与价值追求，指出再审制度是为实现实体正义与重大的程序正义的价值追求，而不得不对程序安定性与经济性做出一定程度牺牲的制度安排。

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Invariability, anti-static, flexibility and large touch surface of long-length rubber roller.

超长胶滚轮设计,具有不变形 、 防 静电 、 弹性足、接触面积大等特点.

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The transforming relations of electromagnetic field and the medium parameters are investigated utilizing the flexes of coordinates. The flexing invariability for Maxwell equations is proved.

利用坐标的伸缩研究了电磁场和介质参量的变换关系，证明了Maxwell方程的伸缩协变性；

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Their absoluteness mainly refers to infiniteness and invariability while relativity denotes finiteness and variability.

其绝对性主要是指它们的无限性和不变性,其相对性主要是指它们的有限性和可变性.

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In the second stage, the one order radial distortion parameter is computed by using cross ratio invariability.

根据透视投影的交比不变性解算一阶径向畸变参数；

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