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【答案】应助回帖
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爱与雨下: 翻译EPI+1 2013-03-13 21:13:13
doudounba: 金币+15, ★★★★★最佳答案 2013-03-13 21:59:42
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In nature, hydrogen bond accounts for the association of water molecules，the most basic substance that all creatures rely on for survival. Particularly, hydrogen bond interaction is one of the main factors affecting the physical and chemical properties of an aqueous solution. In this project, with the molecular orbital theory as the theoretical fundation, the quantum chemistry calculation methods, such as the density functional theory B3LYP and the second-order perturbation theory 2M, as the basic algorithm, and the liquid-core optical fiber Raman technology as the major experimental method, we attempt to study the hydrogen bonding effect on the molecular structure and properties of water in ternary aqueous solution, reveal the rules of hydrogen bond effects on molecules, establish hydrogen bond interaction model in ternary aqueous solution, and better understand the physical and the chemical properties of the aqueous solution. In this way, this project will provide experiemental evidence for the enrich,ment of the hydrogen bonding theory. |
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