今年,我国正式宣布:中国的运载工具“长征三号”投入国际市场。这一庄严宣告震撼了世界。接踵而来的是瑞典、美国等国纷纷要求为他们发射卫星。为什么一个发展中国家的运载工具能引来世界头号高技术国家的美国人呢?其秘诀是什么?我带着这一问题采访了“长征三号”总设计师谢光选同志。七月的北京已是盛夏,由于刚下过一场暴雨,却给人以凉爽的感觉。但因是采访一 This year, China officially announced that China’s delivery vehicle, the “Changzheng III”, will be put into the international market. This solemn declaration shook the world. After all, Sweden, the United States, and other countries have asked for satellite launches for them. Why does a developing country’s delivery vehicle attract Americans in the world’s top high-tech countries? What is the secret? I interviewed Comrade Xie Guangxuan, Chief Designer of the “Long March Three”, with this question. Beijing in July is already in full bloom in summer. It has given people a cool feeling just because of a heavy rain. But because of the interview