Use the five-step method to establish corrective and preventive measure for internal and external quality problems, preventing re-occurence of problem.
运用五步法对内部和外部质量问题制定纠正和预防措施，防止问题的重复发生。
Polyphony is the most important form of Barogue Music. Based on its nature and features, this article puts forward a five - step method to practise playing polyphony.
复调音乐是巴洛克音乐中最为重要的一种音乐形式。根据复调音乐的性质与特点，特总结了一套分先后五个不同步骤的复调音乐训练法。
应用推荐