无碍说从头——从“李约瑟”、“胆水炼铜”、“白蜡虫”到“郑和下西洋”

Long Cunni Experienced in the Chinese History of Science and Technology Research

论述了作者30年来（1975～2004年）从认识李约瑟巨著《中国科学技术史》到对科技史产生了浓厚兴趣的过程，并对“胆水炼铜”、“白蜡虫”和“郑和下西洋”的研究经历作了详细的回顾．

The paper showed that the author experienced in the Chinese history of science and technology research from 1975 to 2004. And gave a detailed review of research experience, such as ＂Dantong Production＂, ＂Chavannes＂, ＂Zheng He＇s Westward Voyages＂ and so on.