最后对初始解进行局部和整体优化调整以得到较优解。

The excellent solution can be obtained by the local and whole optimizing adjustment of the initial solution.

youdao

多重网格法是一种套迭代技术，前一层上的迭代解作为新一层上迭代的初始解。

Multigrid method is a nested iteration, wherein the computed solution on the previous level serves as starting point for the iteration on the new level.

youdao

该算法首先利用扫描算法求得初始解，然后利用模拟退火算法对初始解进行改进。

It USES SWEEP algorithm to obtain the initial solution, and then USES simulated annealing algorithm to improve the initial solution.

youdao

So, let's say we start off at the distance being ten angstroms. We can plug that into this differential equation that we'll have and solve it and what we find out is that r actually goes to zero at a time that's equal to 10 to the negative 10 seconds.

也就大约是这么多,所以我们取初始值10埃,我们把它代入到,这个微分方程解它,可以发现，r在10的,负10次方秒内就衰减到零了。

麻省理工公开课 - 化学原理课程节选

But instead in this chemistry course, I will just tell you the solutions to differential equations. And what we can do is we can start with some initial value of r, and here I write r being ten angstroms. That's a good approximation when we're talking about atoms because that's about the size of and atom.

但在这个课里，我会直接，告诉你们微分方程的解,我们可以给距离r一个初始值,我这里把r取10埃,当我们讨论原子时,这是一个很好的近似,因为原子的尺寸。

麻省理工公开课 - 化学原理课程节选