在人类跨入21世纪的重要历史时刻，世界正在发生极其广泛和深刻的变化，以信息技术为代表的科技革命迅猛发展，国际经济结构调整加速，经济全球化明显加快。各国经济发展迎来了新的机遇，同时也面临着严峻的挑战。经济全球化带来的挑战，将会更加集中地体现在质量的竞争上。质? At the important historical moment when mankind stepped into the 21st century, the world is undergoing an extremely extensive and profound change. The revolution in science and technology represented by information technology has witnessed rapid development. The readjustment of the international economic structure has accelerated and the economic globalization has accelerated markedly. The economic development of all countries usher in new opportunities as well as severe challenges. The challenges posed by economic globalization will be more concentrated on quality competition. quality?