科技进步的带头人──为《中国当代发明家大辞典》作序严济慈中国发明协会组织编纂了《中国当代发明家大辞典》。为发明家收词立传，为发明创造成果的推广应用传播信息、沟通渠道，是一项功在当代，惠及千秋，有现实意义和历史意义的工作。人类社会几千年的文明史，是阶级... The Leader in Scientific and Technological Advances - Preface to “Dictionary of Contemporary Chinese Inventors” Yan Jici The China Invention Association compiled and compiled the “Dictionary of Contemporary Chinese Inventors.” For the inventor to collect the word rumor, for the promotion of the application of inventions and achievements to disseminate information, communication channels, is a work in the contemporary, benefit all ages, and has practical significance and historical significance of the work. Civilized history of human civilization for thousands of years, is a class ...