[Abstract] Since the 1990s, with the appearance of global manufactures,the global competition intensified day by day, simultaneously the users' demand presents the tendency of diversification frequent change, all these made the enterprise face with the un
[Abstract] Since the 1990s, with the appearance of global manufactures,the global competition intensified day by day, simultaneously the users' demand presents the tendency of diversification frequent change, all these made the enterprise face with the un
自从20世纪90年代以来，由于全球制造的出现导致全球竞争日益加剧，同时用户需求呈现多样化、变化频繁的趋势，企业面临前所未有的激烈竞争。