| 1. | The methods that will be discussed are based on concepts derived from various fields , namely electron optics , the interaction of electrons with crystals , elasticity theory , crystal defect theory and crystallography 我们要讨论的途径是以源自多种领域的观念为基础,也就是电子眼,电子和晶体之间的干扰,弹性理论,晶体缺陷理论和结晶学。 |