不变性

Based on twenty yearss research, Chen Lin developed the holistic processing hypothesis of Gestalt psychology into topology property perception theory, and thought of the human perception as a processing from holistic property to local property of perceptual object. From the viewpoint of Chen, a primitive and general function of the visual system is the perception of topological properties, and perceptual organization should be understood in the perspective of transformation and perception of invariance over transformation in the topological approach.

基于二十余年的研究积累，陈霖的拓扑性质知觉理论从格式塔心理学的整体加工思想出发，试图结合拓扑学的相关研究，对人类的知觉加工给出一个"大范围到局部"的说明，认为视觉系统的基本单元和一般功能是拓扑性质的知觉，知觉组织应当从变换和变换中的不变性知觉的角度进行理解。

Such invariance reflects the principle of relativity.

序列不变性是相对论原理的一个反映。

It is a L-good extention , a invariant of weak homeo-morphisms, and it is hereditary,producible.

这种层完全T_2分离性具有弱同胚不变性，遗传性，在积运算下保持等性质，且弱诱导的层T_1的层正则L-拓扑空间是层完全T_2的。

The projection sequence of plane graphs apex and relationship of the sequence and plane faces were discussed.

阐述了空间直线与平面相交，彼此相对位置的不变性，提出并论证了各种位轩直线与平面相交，直线在相邻两投影面上可见性的投影规律。

First, we have proved that the constraint of local constant gradient angles is equivalent to the minimization of total variation. Based on this, a stronger continuity constraint of gradient angle is presented. The interpolation formula (a 3-degree-PDE) derived from the constraint can ensure the continuity of level lines and reduce the width of edges. The contrast invariant of the regularizer of the formula is also proved.

首先证明了局部恒定的梯度角约束插值等价于总变分最小化；在此基础上，提出一个具有更强连续性的梯度角约束，由这个约束条件导出的三阶偏微分方程使插值的图像既可以保证水平线方向的连续性，又减小图像边缘的宽度；最后证明了插值方程中正则项的对比不变性。

However there are two difficulties for infinite statistics to have consistent relativistic theory.

一方面，由于局域性的缺失，我们缺乏有效的手段来验证这一理论的洛仑兹不变性。

The experimental test of the photon rest mass is equal to verify the constancy of c , and any conclusive evidence of a finite mass for the photon will bring great influence on development of the whole physics .

对光子静止质量的实验检验，也是对光速不变性原理的一种检验，一旦实验证实光子具有静止质量，即使非常微小，整个物理学的框架将会发生革命性的变化。

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。

And it gives a new way for recognizing the transparent or semitransparent 3-D objects with some scale invariance.

这为透明或半透明三维物体进行小尺度不变性识别提供了一个新的方法。

For a new kind of linear chaotic operator, one class of nonwande-ring operators (invertible and bounded linear nonwandering operators) are studied, and their invariance under small perturbation in finite dimensional separable Banach Space is proved.

对于一种新型的线性混沌算子―非游荡算子，研究Banach空间上的一类特殊非游荡算子―可逆线性有界非游荡算子，证明它的小扰动下的不变性。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。