里德

One. Right. Okay. That's our definition of a parallel line. It's a definition really of Euclidean space.

一条，没错。 Okay ，这是我们对平行线的定义，这是一个真正欧几里德空间的定义。

Distance-based and density-based clustering algorithms in Euclidean space can be used in this framework.

欧几里德空间内基于距离、基于密度的聚类算法均适用于本框架。

According to Albert Einstein's theory of general relativity , space around gravitational fields deviates from Euclidean space.

根据爱因斯坦的广义相对论，引力场的空间大约偏离欧几里德空间。

Before hyperbolic geometry, mathematicians knew about two kinds of space, Euclidean space and spherical space. And they have different properties.

在有双曲几何前，数学家知道有两种空间－欧几里德空间和球面空间；它们具有不同的性质。

Mathematicians like to characterize things by being formalist. You all have a sense of what a flat space is, Euclidean space is.

数学家喜欢将事物赋予形式主义的特徵；大家都多少知道平面空间是什麼，就是欧几里德空间。

We prefer the form (5.16.7) since it is in conformity with the definition of scalar product in a complex Euclidean space.

我们愿意用（5.16.7）这种形式，因为它和复欧几里德空间中标积之定义相谐调。

We use a hybrid distance measure by the combination of the symmetry distance and the Euclidean distance.

在本论文中我们提出改进的方法，藉由使用欧几里德距离与对称性距离混合的方式作为分群基准来解决上述的问题。

In chapter 3,we prove that a complete noncompact n-dimensional Riemannian manifold M whose Ricci curvature Ric_M ≥(n- 1) has finite topological type or diffeomorphic to R~n if its Excess function has some upper bound at a point.

第三章，我们证明了对于Ricci曲率Ric_M≥-(n-1)的完备非紧n维Riemann流形M，若它的共轭半径有正的下界且共轭半径的某个函数为M在某一点的Excess的上界时，它就有有限拓扑型或者微分同胚于n维欧几里德空间。

Today's announcement is also in line with an executive order Obama issued in the ......

"他是我一生的挚爱，他知道，"承认后，里德的重大胜利约旦。

In the early days of the Empire, Screed was a tall man with harsh, angular features and an electronic eyepatch.

在帝国初期，斯克里德是一个身材高大的男人。他有着棱角分明的脸庞，左眼戴着电子眼罩。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。