太阳能是一种“取之不尽,用之不竭”的巨大能源,这种能源,各地都有,不需运输,大力开展太阳能利用,可以节省燃料,防止污染,保护环境,是一件为子孙后代造福的大事,是我国实现四个现代化的需要。从1975年7月国家计委和中国科学院在河南召开“全国太阳能利用经验交流会”后,铁道部科委转发了《全国太阳能利用经验交流会综合简报》,我局对“太阳能利用”才初步有 Solar energy is a kind of “inexhaustible and inexhaustible” huge energy. This kind of energy is everywhere, and it needs no transportation. The use of solar energy is vigorously promoted, which can save fuel, prevent pollution, and protect the environment. The major event for the benefit of future generations is the need for China to achieve four modernizations. After the State Planning Commission and the Chinese Academy of Sciences held a “National Solar Energy Utilization Experience Exchange Conference” in Henan in July 1975, the Ministry of Railways Science and Technology Committee retransmitted the “Comprehensive Briefing on the National Solar Energy Experience Exchange Conference.” Have