SDI技术的发展,产生了以主动段拦截为主体的多层防御方案,倍受美、苏及各国领导层的重视。这方面的技术研究发展很快,目前已由单项研究转入到综合性的系统试验研究阶段,预计下个世纪初可投入使用。作为SDI对抗措施的主动段突防技术亦为世人所瞩目,本文将就这方面所应开展的技术研究提出自己的看法。 The development of SDI technology has resulted in a multi-layer defense solution that takes the active segment interception as the main body, which is much valued by the leaders of the United States, the Soviet Union and other countries. Technology research in this area has developed rapidly. At present, it has been transferred from a single study to a comprehensive systematic experimental research stage and it is estimated that it will be put into use by the beginning of the next century. As an active measure of SDI countermeasures, it also attracts worldwide attention. This article will put forward my own views on the technical research that should be carried out in this field.