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据国家科委提供的材料,1996年,世界科学技术健步发展,并继续给经济和社会发展带来巨大变革。在微观物质世界探索方面,欧洲核子研究中心和美国费米加速器实验室相继合成了由反质子和正电子构成的氢原子。费米实验室还发现,夸克之间发生剧烈碰撞,说明夸克亦非物质的最基本粒子,它们亦有内部结构,继续可分。在生命科学方面,数个国家的100多名科学家合作绘出了世界上首幅大型人体基因图谱。美加科学家培育出的抗虫害转基因水稻、玉
According to the materials provided by the State Science and Technology Commission, in 1996 the world’s science and technology took a healthy development and continued to bring about tremendous changes in economic and social development. In the exploration of the microscopic material world, CERN and the Fermi Accelerator Laboratory in the United States have successively synthesized hydrogen atoms composed of antiprotons and positrons. Fermilab also found that there was a violent collision between quarks, indicating that quarks were also the most elementary particles of matter. They also had internal structures that could continue to be separated. In the life sciences, more than 100 scientists from several countries have collaborated to map the world’s first large human genome. The United States and Canada scientists cultivated insect-resistant transgenic rice, jade