20世纪科学技术达到了时代的高峰,它曾以巨大的威力,以人们难以想象的速度,深刻地影响着人类经济和社会的发展。这段科学史诗画上了句号。21世纪,她以无比伟大的历史力量把人类带进一个崭新的时代,一个新的科学与变革的时代。她将比上个世纪更深刻、更彻底、更效能,因而必然会产生新世纪诞生时的剧痛,新旧对峙,对抗竞争,利弊 In the 20th century, when science and technology reached the peak of the times, it had profoundly affected the economic and social development of mankind with great power and unimaginable speed. This scientific epic draws to an end. In the 21st century, she brought mankind into a brand new era and a new era of science and change with immense historical strength. She will be deeper, more thorough and more effective than the last century, so she will inevitably have the pain of the birth of the new century, the confrontation between the old and the new, the competition against pros and cons