不变性

In modern science, it is "the invariability under transformations" reached in the course of scientists\' interiority using the instrument of symmetry that makes science to be of public intelligibility and acceptability.

在现代科学中，科学家们自觉地运用对称性工具实现"内在化"而得到的"变换下的不变性"，使得科学具有了公共可理解性与可接受性。

This thesis consists of five chapters. At first, We introduce the study history as well as present situation on KKM theory. Secondly, We discuss the invariability of transfer open valued multimap under the restriction of upper and lower semicontinuity on generalized convex spaces. Then, We obtain new KKM type theorems from the classical KKM theorem by applying upper and lower semicontinuity. We also obtain intersection theorems by applying the KKM type theorems for a multimap from a topological space to another topological space. Further, We obtain Ky-Fan type coincidence theorem by applying known variational results on the KKM type theorems. Finally, We give an application to new theorems.

本文共分五章，首先回顾了KKM理论的研究历史和现状，其次讨论了在一般化凸空间上转移开值映射在上、下半连续映射下的不变性，然后在上、下半连续映射下，以古典的KKM定理为基础得到新的KKM型定理，并利用从一个拓扑空间到另一个拓扑空间的集值映射及KKM型定理得到相交定理，进一步利用已知的KKM型定理的变形结论得到Ky-Fan型重叠定理，最后给出新定理的一个应用。

Please pay attention to its invariability .

请注意它的不变性。

This paper introduces a construction of feedforward -feedback servo system based on the principle of invariability.

本文从理想的模型讨论入手，介绍了一种建立在不变性原理基础之上的复合控制随动系统的构成方法。

This paper introduces an improved face detection algorithm, which is based on locality of skin color in HSV space and invariability of facial features.

文章提出了一种改进的人脸检测方法，该方法利用了肤色在色彩空间的局部性和五官在人脸相对位置的不变性。

In the field of biometric identification, fingerprints have one of the highest levels of reliability because of the uniqueness and invariability.

在生物特徵辨识的领域中，指纹因为本身的唯一性和不变性而具有相当高的可靠度。

The new method proposed in this paper was obvious and have rotation invariability and translation invariability.

该方法直观，且具有旋转、平移、尺度不变性。

Perceptible overclock, especially taking into account the invariability of the standard design of printed-circuit board and cooling system.

overclock明显，尤其考虑到不变性标准设计印刷电路城和冷却系统。

Because the dyadic wavelet transform possess translational invariability, it is widely used in mode identification and signal sigularity detection.

由于二进小波变换具有平移不变性，从而在模式识别和信号的奇异性检测中获得广泛应用。

This algorithm has rotation invariability, good robustness and synchronization.

此识别算法对观测图像具有旋转不变性，对位置和星等噪声都有很好的鲁棒性，且导航星库的存储容量小、检索效率高、实时性好。

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。