And it does all this with a typical execution time between 10 to 90 seconds per frame.

所有这些通常的执行时间在每帧10到90秒之间。

As we process everything sequentially, the execution time of the algorithm scales linearly with the number of pixels we can generate.

当我们一步步处理运算过程时，会发现算法的执行时间与我们可以生成的像素数之间是呈线性关系的。

Typically, creating a crude simulation doesn't take very long, but as we increase the resolution, the execution time and memory consumption skyrockets.

一般来说，初步模拟用不了很长时间，但随着分辨率的提高，执行时间和内存消耗也在飙升。

Typically, in a maturing field, new techniques introduce a different kind of trade-off, for instance, less execution time but at the cost of higher memory consumption is a classical case.

通常来说，在一个成熟的领域，新技术总是会引入一种不同的折中方法，比如更少的执行时间，但是代价是更高的内存消耗，这是一种典型的情况。

After this classification happened, we have the possibility to focus our efforts on refining the surface of the model, leading to a significant improvement in the execution time of the algorithm.

分类之后，我们可以集中力量将模型表面细致化，使得在算法的执行时间方面有了极大的改善。

This issue can be alleviated by using a finer grid, which is, as we know, extremely costly to compute, or, the authors proposed a volume fixing method to take care of this without significantly increasing the execution time of the algorithm.

这方面可以用一个更加精细的网格来改善，就如我们所知的，它是极度耗费计算量的，又或者作者提出一个办法，既能解决体积问题，同时又不显著增加算法的运行时间。