查询词典 Riemann

In the case of general relativity Einstein did not himself invent new mathematical tools, but applied ideas on non-Euclidean geometry developed by Riemann, Ricci, Livi-Civita and others.

在广义相对论方面，他并没有发明新的数学工具，只是运用了由黎曼、里奇、勒维-契维塔以及其他一些人发展起来的非欧几里德几何方面的思想。他在数学方面并不突出，比不上牛顿。

Later, Riemann generalized Gauss's theory on surfaces to higher dimensional spaces (called "manifolds") and established Riemannian geometry which constitutes the foundation of Einstein's General Relativity theory.

Riemann将Gauss的理论推广到高维空间而创立了Riemann几何并为Einstein的广义相对论奠定了基础。

So, do not cry, there is healthy life without the Riemann hypothesis.

所以，不要哭，没有黎曼假设依然能够有健康的生活。

The relationship of this geometry to Riemann's varieties was not clear.

这种几何和Riemann几何的关系是不清楚的。

I can imagine a clever person who proves the Riemann hypothesis, only to be disappointed not to find new important applications.

我可以想象一个证明了黎曼假设的聪明的人因为未能发现新的重要应用儿失望。

It is a significant and challenging subject to apply the theory of Riemann Geometry into the fields of digital image processing.

将黎曼几何学的理论应用到数字图像处理学之中，是一个非常有意义、并且富有挑战性的课题。

One popular restriction is the use of "left-hand" and "right-hand" Riemann sums.

如果上的实函数是黎曼可积的，则它是勒贝格可积的。

We shall mainly study the existence and uniqueness of entropy solution to the associated Riemann Problem.

本文讨论了多条流入道路和流出道路的交汇处的交通流模型的数学理论，并重点研究了相应黎曼问题解的存在性和唯一性问题。

"It would be nice to work for Cambridge," he said."There are a few things I want to work on. I'd like to solve the Riemann Hypothesis."

他说，&能为剑桥工作是好事，能让我想要从事的事情不太多，我很愿意去解决一下黎曼猜想。&

Sometimes we were unlucky, and sometimes we were denied by an outstanding Manuel Riemann.

有时是我们缺少运气，有时是被表现突出的守门员里曼化解。

Finally it offers the analysis of the fault-tolerance system as well as its test verification.

这样，运行于空间环境中的系统的设计目标就是在保证系统实时性

However, it is still difficult to find out the real reason of the increase of the keratinized gingiva during the orthodontic extrusion whether it is due to the proliferation of the gingival tissue or to its elastic nature, that is because the proliferation of the fibroblasts as well as the connective tissue changes in volume and the intra-fibers spaces were all immeasurable in most of the studies.

然而，仍然难以找到真正的原因增加的角化牙龈在正畸挤压它是否是由于扩散的牙龈组织或其弹性性质，这是因为增殖的成纤维细胞以及作为结缔组织的变化量和内部纤维空格都是不可估量的，大多数的研究。