英文翻译 要准确点
来源:百度知道 编辑:UC知道 时间:2024/06/07 21:57:02
Abstract: May be an electrovalent bond , covalent bond and metallic bond mark like chemistry key. The chemistry key is to decide matter chemical property major factor. Come to introduce an electrovalent bond the nature taking form from the electrovalent bond. Use modern times to explain a covalent bond coming price key theory. Modern price key theory: 1. Nuts and bolts and the nature taking form; 2. The covalent bond characteristic; 3. The covalent bond type; 4. Match place covalent bond concept and form condition. The metallic bond has made develop the energy band theory arriving at a metallic bond , concrete annotation of model angry from classical free electron the nature that the metallic bond forms and metal crystal physical property.