论朱载堉异径管律的科学价值——纪念朱载堉逝世380周年

On the scientific value of the frenquency of a tube with the diffirent diameter and length by Zhu Zaiyu

对朱载堉给出的异径管律的实验数据应用现代声学理论进行了检验,证明它在理论和实践上都有很高的科学价值。对杨荫浏先生提出的改进数据也做了测试,从理论上证明了他的数据比朱载堉提出的数据更为精确。

The experimental data are tested with the modern sound theory. These data consist of some frenquencies, which are issued from a tube with the difflrent diameter and length. These data are given by the musician and mathematician Zhu Zaiyu in Dynasty Mind. The test indicates these data are valuable in the practice and theory. At same time, the similar data provided by Yang Yinliou are tested too. It has been proved theoretically that Yang's-experimental data is more accurately than Zhu's.