Here, a solution is proposed for the Eulerian approach, which means that we do not compute these quantities everywhere in the continuum of space, but we use a fine 3D grid, and we compute these quantities only in these gridpoints.

这提出了一个基于欧方法方案，这意味着我们不去计算这些遍布连续空间，而是使用一个精细三维网格，我们仅这些网格点中计算这些。

Then, the Eulerian path will start and stop in the same location, which also makes it something called a Eulerian circuit.

于是， 欧路径将从同一地点开始并结束，这也使其成为所谓欧回路。

A Eulerian path that visits each edge only once is only possible in one of two scenarios.

一条只访问每条边一次欧路径只能两种情况之一中实现。

During World War II, the Soviet Air Force destroyed two of the city's bridges, making a Eulerian path easily possible.

第二次世界大战期间， 苏联空军摧毁了该市两座桥梁，使得一次轻松实现欧路径成为可能。

And it turns out, history created a Eulerian path of its own.

事实证明，历史本身也创造了一条欧路径。