一 引 言 “中国是世界文明发达虽早的国家之一”.几千年来,我国劳动人民在与自然界的斗争中,积累了丰富的生产斗争知识,发展了一系列科学技术,其中包括声学在内,在世界科学技术史上占有重要的地位.但是“中国自从脱离奴隶制巨进到封建制度以后,井经济、政治、文化的发展,就长 An Introduction “China is one of the well-developed countries in the world.” For thousands of years, the working people in our country have accumulated rich knowledge of the struggle for production in the struggle against nature and have developed a series of science and technology, including the Within the world history of science and technology occupy an important position.However, "China has escalated from slavery to enter the feudal system, well economic, political and cultural development, long