二.单簧管相关文献研究分析 本文研究相关文献资料时间跨度为从 1958

II. Clarinet literature study analysis <br>this paper relevant literature in the time span from 1958-2018, all published in paper journals and Internet-related literature. This article investigates a total of 1064 clarinet-related documents, of which a total of 788 works are introduced purely from clarinet instruments and performances and works. Obviously, clarinet documents can be further divided into clarinet instrument manufacturing and technology, clarinet Performance techniques and teaching, research on clarinet works, and other four categories. Of the 1064 articles in these four categories, 59 are research literature on clarinet works, and 60 are literature on clarinet instrument manufacturing and technology.

2、 Research and analysis of clarinet related literature<br>The time span of relevant literature in this paper is from 1958 to 2018. All relevant literature published in paper journals and the Internet. There are 1064 clarinet related literatures in this survey, including 788 works purely from clarinet instruments, performance and works introduction. Obviously, clarinet literature can be further divided into four categories: Clarinet instrument manufacturing and technology, clarinet performance skills and teaching, Clarinet Works Research and others. There are 1064 articles in these four categories, 59 articles are about Clarinet Works, and 60 articles are about clarinet instrument manufacturing and technology.<br>

2. Research and analysis of clarinet related literature.The research time span of this paper is from 1958 to 2018, and all the relevant documents published in paper journals and the Internet. There are 1064 documents related to clarinet in this survey, of which 788 are purely introduced from clarinet instruments, performances and works. Obviously, clarinet documents can be further divided into four categories in essence: clarinet instrument manufacturing and technology, clarinet performance skills and teaching, clarinet works research and others. Among the 1064 articles in these four categories, 59 are research documents on clarinet works and 60 are about clarinet works.