查询词典 topological dimension

When the sphere contacts 2-dimension world, it appears in the world just as growing bigger and shrinking to point. When the sphere goes through 2-dimension world, it disappears.

球体接触到二维平面，自然是慢慢变大再慢慢变小，当三维球体穿过二维平面，就消失了。

The method uses techniques such as document space transforming and principal component analysis to map original document vector in very-high-dimension term space to low-dimension principal component space, and then categorizes documents by comparing them to the centroid of each category.

该方法采用了文档空间变换和主成分分析技术，将文档的原始矢量表示从高维词条空间映射到低维主成分空间，并利用文档类别重心进行分类。

In chapter 4, we define the projective dimension of flat modules, use it to characterize many rings, and the relations between cotorsion modules and the projective dimension of flat modules are also given.

在第四章中，我们定义了平坦模的投射维数，用它刻划了一些环，并讨论了Cotorsion模和严坦模的投射维数的关系。

The development of psychology of the unconscious would make the relationship closer between philosophy and mind, and then make the psychical dimension more manifest as an important dimension of philosophy.

无意识心理学的发展将使哲学与心理的关系更加密切，从而使心理维度作为哲学的一个重要维度逐渐凸现出来。

This axiom simply says that there would exists an physical existence for any physical dimension , whose modulus is equal to reciprocal of value of this physical dimension.

这个公理简述为：对于任意物理量纲在客观中总存在一个物理实在，其模值等于这个物理量纲数值的倒数。

But the finite difference methods require that the compu-tational domain is regular,and usually people construct the finire differencescheme for one dimension and then extend it to two or three dimensions in adimension by dimension fashion.

但有限差分方法要求计算区域比较规则，而且人们往往是对一维方程构造差分格式，再用分裂方法将其推广到多维。

The degradation process of Rhodamine B, which is refractory to degrade, is investigated with two-dimension-electrode method and three-dimension-electrode method.

采用二维和三维电极法研究了羟基自由基的发生过程及其对公认的难降解的罗丹明B染料废水的降解作用。

This paper briefly introduces the graph theory, expounds the inter na l relations between the graph theory and the technical dimension chain , and desc ribes the method of resolving technical dimension chain by using graph theory th rough actual examples.

简要地介绍了图论理论，阐述了图论与工艺尺寸链的内在联系，并通过示例具体介绍了应用图论求解工艺尺寸链的方法。

A scale factor of 150% means that the scaled dimension is 1.5 times that of the original dimension.

需要扫描标志来决定扫描的方向和扫描的目标。

Characters selection and transformation, SVM increase dimension of input space to ensure it is Linearly Separable in high dimension space.

因为升维后只是改变了内积运算，并没有使算法复杂性随着维数的增加而增加，因此这种方法才是可行的。

Some of them were ligated to the plasmid vector pCR 2.1 andsequenced,respectively.

将所获DNA片段克隆到pCR2.1载体进行测序，并与基因组数据库进行同源性比较。

Thinking since Google owns Blogger, I would be able to escalate this issue to the support team.

自谷歌的思考拥有Blogger的，我将能够缓解这一问题的支持团队。