基本解释拓扑缺陷英汉例句双语例句Mathematically, dislocations are a type of topological defect, sometimes called a soliton.数学上,位错属于一种拓扑缺陷,有时称为“孤立子”或“孤子”。topological defect更多例句专业释义天文学拓扑缺陷计算机科学技术拓扑缺陷