最近美国工程科学院的一个专门委员会提出了一项“明确地指向于推进国家经济发展”的战略报告。该项报告首先宣称“发现了美国技术发展中的一系列弱点,它们集合地导致了许多以美国为基地的公司以至整个美国经济的毫无生气的渗淡经营状况”。为了“扭转美国近来的竞争颓势”,它提出了美国技术发展的四 Recently, a specialized committee of the American Academy of Engineering put forward a strategic report “explicitly pointing to advancing the country's economic development.” The report first stated that “a series of weaknesses in the technological development of the United States were discovered, which collectively led to the lifeless infiltration of many U.S.-based companies and the entire U.S. economy.” In order to “reverse the recent competitive downturn in the United States,” it proposed four for the development of the United States