一、结构美国国防工业基础最引人注目的变化是其在80年代的戏剧性萎缩。1982年有118489家厂商为国防部有关部门提供军品物资,到1987年只剩38007家。如果同时考察美国的制造业和国防预算,则这种萎缩更为显著。因为,这些厂商为所有的买主提供商品,而不止国防部一家。国 I. Structure The most striking change in the foundation of the US defense industry is its dramatic decline in the 1980s. In 1982, there were 118,489 manufacturers supplying military supplies to relevant departments of the Ministry of National Defense. In 1987, there were only 38,007 remaining. If we examine the manufacturing and defense budgets of the United States at the same time, this shrinkage is even more pronounced. Because, these manufacturers provide goods for all buyers, not just the Ministry of Defense. country