常見例句雙語例句Aim To study the existence of the extreme points of a compact set in linear topological space.目的研究線性拓撲空間中緊集耑點存在性問題。There exists a counterexample showing that a compact topological space is not necessarily a sequentially compact space.有反例表明一個緊致拓撲空間不一定是序列緊致的拓撲空間。In this paper, the Cartesian Product of three topological spaces, compact space, connected space and A2(A1) space, were studied, and three corresponding conclusions are given.討論了某些拓撲空間的有限笛卡兒乘積，主要包括緊致空間、連通空間、以及A2（A1）空間。 返回 compact topological space