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## accumulation point 美 [əˌkjuːmjəˈleɪʃn pɔɪnt]

• 累积点：给定拓扑空间子集S的一个点x，其每个邻域至少包含一个与x不同且属于S的点。
• · In topology, an accumulation point is a point that is the limit of some sequence of points in a topological space.
• 在拓扑学中，累积点是拓扑空间中某些点序列的极限点。

### 网络释义专业释义

聚集点

... accumulation (1)累积，积蓄(2)存储 accumulation point 聚集点 accumulative error 累积误差 ...

[数] 丛点

Accumulation Point(丛点), 此释义来源于网络辞典。

极限点

... Guetefunktion power function 幂函数 Haeufungspunkt limit point; accumulation point; cluster point 极限点;聚点 Halbebene half-plane 半平面 ...

complete accumulation point [数] 完全聚点

weak accumulation point [数] 弱聚点

更多收起网络短语
• 聚点 - 引用次数：4

参考来源 - L—fts中的聚点、导集和导算子的研究
丛点
聚集点

·2,447,543篇论文数据，部分数据来源于NoteExpress

### 双语例句权威例句

• Every countable open filter base which has an only accumulation point in X is convergent to the accumulation point;

X每个唯一可数收敛聚点；

• Molecular net, ideal S-limit point and S-accumulation point are introduced into LF topological space, and the condition and property of S-convergence and S-accumulation are discussed.

LF拓扑空间中引进分子理想S极限S -聚点概念，讨论s -收敛与S -聚于条件及其性质

• The article mainly discusses the commonly occurred problems during the judgment of the course credit, the calculation of credit accumulation point and the average credit accumulation point.

该文学分制教学管理经常涉及到关于课程学分认定、学分平均学分绩点的计算等学分管理问题作一些探讨

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