查询词典 Ricci

To complete the geometrization conjecture, Perelman had to show, additionally, that the "Ricci flow with surgery" procedure could be continued for an infinitely long time.

到了2000年，当 Clay 数学所把"庞加莱猜想"列为悬赏百万美元征答的一个问题时，大多数学家看不出突破的可能。

He also proved Harnack estimates for positive bisectional holomorphic curvature and is the major worker in the Ricci-Kahler flow today.

他还证明了正双截曲率流形的Harnack估计，他是当今Ricci－凯勒流理论的国际权威。

The experience of this era was embodied in the career of the Italian Jesuit Matteo Ricci.

沟通中西的使命在意大利传教士利玛窦那里有了充分的体现。

It was introduced to Europe by the Jesuit Matteo Ricci, who was the first to Latinise the name as Confucius.

"据介绍到欧洲的耶稣会士利玛窦，谁是第一个Latinise的名称为"孔子。

Matteo Ricci brings the musical instrument is known keyboard instrument music disseminates and the teaching most early in China

利玛窦带来的乐器是已知的键盘乐器音乐在中国的最早传播与教学

"In the past, this situation could have been lethal," Ricci said.

"在过去，这样的情况是致命的。"

Let M be a compact submanifold of locally symmetric space N~,we apply Gauss equation,Ricci equation and the property of locally symmetry of the outer space ,through studying f =.

我们应用Gauss方程，Ricci方程和外围空间的局部对称性质等方法，通过研究函数f=？

But if empathy for Frank Ricci's hard work in overcoming a learning disability is relevant, it's hard to make a case that empathy is a negative characteristic in a supreme court nominee.

但如果对Frank Ricci努力克服学习障碍的同情是与案件有关的，就很难找到充分理由说同情心对最高法院提名者来说是一种负面特征。

There is a bamboo branch ciabout Matteo Ricci, saying:Around the Catholic church are lingering all sounds of nature,with the chime and the qin ringing melodiously.

阜成门外玫瑰发，杯酒还浇利泰西。

We prove that an n-dimensional complete open Riemannian manifold M with Ricci curvature Ric_M ≥ 0 is diffeomorphic to an Euclidean n-space if M satisfies some volume growth conditions.

第二章，我们研究了Ricci益率有一定下界的完备非紧n维Riemann流形，证明了这样的流形在满足一定体积增长条件下微分同胚于n维欧几里德空间。

Farmers and ranchers are providing land to turbine owners or, in some cases, owning the equipment themselves.

农民和大牧场主正在向涡轮机主人提供土地。或者在一些情况下，他们自己拥有设备。

"This is a wonderful place. I will come back and visit it often."

"这是一个精彩的地方，我一定要经常来参观。"