目前,美国在政策目标及执行这些目标的手段上缺乏一种全面的战略。美国对中国的影响是有限的、断断续续的,但将来可对此加以更好地利用。另外,随着冷战时期对技术出口更有利地控制的全面削弱,技术流动特点发生变化,一国若否认技术出口会产生许多问题,以及全球商业利益不断增加的复杂性的多样性,上述这些对美国政策构成了挑战。 At present, the United States lacks a comprehensive strategy on policy objectives and the means to implement these goals. The U.S. influence on China is limited and intermittent, but it can be better utilized in the future. In addition, with the overall weakening of the more-favorable control of technology exports during the Cold War, changes have taken place in the characteristics of technological flows. If a country denies that there will be many problems with technology exports and the complexity of the increasing global commercial interests, U.S. policy poses a challenge.