世纪之交的人类社会面临着巨大的变革。现代科技水平的高度发展，及其对生活的渗透，使整个社会发生了质的变化，各种新事物。新观念、新思想、新理论都使人们在这场迅速而彻底的伟大转变中感到日不暇接，人们需要寻找一种对策，来完成时代赋予的重任。在经济环境瞬息万变、管 The human society at the turn of the century is facing tremendous changes. The high level of modern science and technology and its infiltration of life have brought about qualitative changes and new things to the entire community. New ideas, new ideas and new theories have made people feel overwhelmed in this swift and radical revolution. People need to find a solution to fulfill the important task entrusted by the times. In a rapidly changing economic environment, pipe