国际市场需求空间是国际竞争与交换过程中,经济发展不平衡、不稳定性的特定产物。世界经济发展史表明,国际市场空间的出现,大都是同世界政治、经济、科技、社会的变革有密切的关系,而外部主要特征是同世界经济周期性变化有直接的因果关系。一般来说,市场需求空间的出现对后进经济的发展与崛起是一次十分有利的选择机会。从历史上追溯,上世纪末的科技革命的德国;二次世界大战的美国;朝鲜战争的日本;六十年代的新兴工业化 The demand space in the international market is the specific product of the unbalanced and unstable economic development in the process of international competition and exchange. The history of world economic development shows that the emergence of international market space is mostly closely related to changes in world politics, economy, science and technology, and society. The main external feature is a direct causal relationship with the cyclical changes in the world economy. In general, the emergence of market demand space is a very favorable choice for the development and rise of the backward economy. Historically, the German revolution in science and technology at the end of the last century; the United States in World War II; Japan in the Korean War; and the new industrialization in the 1960s