在历史的长河里,科学技术的每一次重大提速都会给后之于它的产物——国际贸易以巨大的推动力。每一次技术革命都促进了整个世界工业生产的发展。据统计,1880年世界工业生产总量是1812年的9倍。工业的发展又推动了国际贸易的发展。到第二次技术革命末的1929年,世界出口贸易总额 In the long history of history, every major speed-up of science and technology gives enormous impetus to the product of its post-international trade. Every technological revolution has promoted the development of industrial production in the entire world. According to statistics, the total industrial production in the world in 1880 was 9 times that of 1812. The development of industry has promoted the development of international trade. By the end of the second technological revolution, in 1929, the world’s total export trade