【摘要】 分析了共价键形成过程中所包含的唯物辩证法规律 ,即对立统一规律、质量互变规律、否定之否定规律。同时 ,还用唯物辩证法的观点理解了共价键及其理论的发展 ,讨论了内外因在共价键形成中的作用及其辩证关系更多还原

【Abstract】 This dissertation analyses the law of materialist dialectics, that is, the law of unity of opposites ,the law of quality and energy mutual change,the law of the negation of negation ,in the taking shape of covalent bond .Meanwhile, this dissertation comprehends the covalent bond and its theory development and also discusses the influence of the internal cause and the external cause on the taking shape of covalent bond and the relation within it, using the view of materialist dialectics.更多还原