无论是作为一种理论、作为一种律制、还是作为某些乐器的构造特征,都经常使用“五度相生”一词。我们有必要对其内容及意义进行一番剖析。首先,“五度相生”是一种衡益乐音之间关系亲疏程度及推衍生化新音的理论。我们知道,如果以“(?)”为基音,而由全弦的1/2、1/3、1/4、1/5、1/6处分段振动所产生的泛音则为“(?)”(?)135”。将 The term “five degrees of coincidence” is often used both as a theory, as a legal system, and as a structural feature of certain musical instruments. We need to analyze its content and significance. First of all, “Five Degrees and Generations” is a theory of relationship between tone and tone, and the introduction of new biochemical tone. We know that if the “(?)” Is the fundamental tone and the overtone produced by the segment vibrations at 1/2, 1/3, 1/4, 1/5, 1/6 of the full chord is “ ”(?) 135"