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| 科学:永无止境的迷宫--谈人类对物质结构的认识 | |
| 引用本文： | 杨飞明,李宗红,杨莹. 科学:永无止境的迷宫--谈人类对物质结构的认识[J]. 宝鸡文理学院学报(自然科学版), 2000, 20(4): 301-304 |
| 作者姓名： | 杨飞明 李宗红 杨莹 |
| 作者单位： | 1. 陕西广播电视大学,铜川分校,陕西,铜川,727000 2. 宝鸡文理学院,物理系,陕西,宝鸡,721007 3. 阜寨初级中学,陕西,兴平,713100 |
| 摘 要： | 通过人类对物质结构认识的发展简史以及粒子物理的重大进展，说明科学是类似于永无止境的迷宫，不可能走向终极。 |
| 关 键 词： | 科学 物质结构 基本粒子 粒子物理学 物质观 发展史 认识 微观结构 |
Science:unending search |
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| YANG Fei-ming,LI Zong-hong,YANG Ying. Science:unending search[J]. Journal of Baoji College of Arts and Science(Natural Science Edition), 2000, 20(4): 301-304 | |
| Authors: | YANG Fei-ming LI Zong-hong YANG Ying |
| Affiliation: | YANG Fei ming 1,LI Zong hong 2,YANG Ying 3 |
| Abstract: | What is matter made of?neither molecules nor atoms,because when you look into a atom and you find it is made of electrons and the nucleus;look into a nucleus and you find it is made of neutrons and protons;look into a neutron or proton and you find it is made of quarks.Are the quarks the end or do they not have their own sub structures?Answer is no.The history of particle physics has shown that science is an unending search. |
| Keywords: | science matter structure elementary particle history of particle physics |
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