人们早已知道,如果轻核聚变反应能够像重核裂变反应那样可控的话,它将成为一种取之不尽、用之不竭的新能源。为此世界上一些科学技术比较先进的国家都十分重视这一能源的研究开发。遗憾的是实现受控热核反应的条件很高,目前无论是磁约束等离子体的温度和约束时间,或惯性约束的技术参数(例如激光功率、靶丸压缩倍数和能量 It has long been known that a light nuclear fusion reaction will become an inexhaustible source of energy if it can be controlled as a heavy nuclear fission reaction. To this end, some countries in the world with more advanced science and technology attach great importance to the research and development of this energy source. Unfortunately, the conditions for controlled thermonuclear reaction are very high. At present, both the temperature and the confinement time of the magnetically confined plasma, or the technical parameters of inertial confinement (such as laser power, target compression ratio and energy