1.前言力学与光学都是较成熟的学科,过去两个学科虽自独立地发展,但从历史角度来看光学经常是由于力学技术的发展而被促进.近年来,激光技术结合空气动力学创造出强有力的高能激光器,它为瞬间摧毁敌机或导弹提供可能手段.激光核聚变应用了流体力学、磁流体力学理论,再结合其他学科理论提出了向心压缩聚爆理论,所需加热激光能量大大减少,从而提供了一条获得聚变能的可能途径.同样,激光技 1. Introduction Mechanics and optics are more mature disciplines, although the past two disciplines developed independently, but from a historical point of view, optics is often promoted by the development of mechanics.In recent years, laser technology combined with aerodynamics To create a powerful high-energy laser, which provides an instantaneous means of destroying enemy aircraft or missiles.Laser fusion using the fluid mechanics, magnetic fluid mechanics theory, combined with other disciplinary theory proposed centripetal polycondensation theory, the required heating Laser energy is greatly reduced, thus providing a possible way to obtain fusion energy. Similarly, laser technology