记者:美国不仅是装备使用预警机最多的国家,也是预警机的研制、生产大户,全世界在役的预警机中有80%以上都是由美国制造的.其他国家研制预警机败多成少。为什么会出现这种局面,主要问题何在,预警机未来发展将呈哪些趋势?王院士:你说的情况,从现在来看是事实,但是未来就不一定了。之所以出现这种局面,原因很多,有技术和经济上的,有工业 Reporter: The United States is not only the country that has the largest number of AWACS aircraft, but also the research and production of early warning aircraft. Over 80% of the AWACS aircraft in service throughout the world are manufactured by the United States. Why did this happen? What are the main problems? What are the future trends of early warning aircraft? Academician Wang: What you said is a fact from now on, but the future is not necessarily certain. The reason for this situation arises for many reasons, technically and economically, and industrially