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在调研基础上，对MRPⅡ在中国近20年的应用现状进行了较为深入全面的描述，并就存在问题及今后的发展进行了初步探讨。
Based on the research, the application status of MRPII in China in the past 20 years has been described in depth and comprehensively, and a preliminary discussion has been made on existing problems and future development.