"一般拓扑学"是个多义词，它可以指一般拓扑学（学科名）,一般拓扑学（J.L.凯莱图书）,一般拓扑学（李庆国主编书籍）。
映射与覆盖的方法是研究一般拓扑学的基本工具。
The method of mappings and covers is a basic tool to study general topology.
广义度量空间理论是一般拓扑学研究的重要课题。
The theory of generalized metric Spaces is an important question of general topology.
最后给出的两个实例，表明分子格上强导元算子与一般拓扑学及不分明拓扑学中相应概念的关系和区别。
Then, by the aid of them, some descriptions of equivalence for complementary topology on Molecular Lattice are obtained.
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