模拟退火算法来源于固体退火原理，将固体加温至充分高，再让其徐徐冷却，加温时，固体内部粒子随温升变为无序状，内能增大，而徐徐冷却时粒子渐趋有序，-Annealing simulated annealing algorithm derived　the solid principle, the solid heated to a sufficiently high, let it slowly cooled, while heating, with the temperature inside the solid particles into a disordered state, internal energy increases, while slowly cooling the particles gradually increasingly orderly