開球

開球名词

度量空間中，開球乃是形如之集合，此處x為空間中之任意點，r為任意大於零之實數。

引

这个定义添加到您的书目:

Style:MLAChicagoAPA

"開球." Definitions.net. STANDS4 LLC, 2025. Web. 15 Mar. 2025. <https://chinese.definitions.net/def/ZH/%E9%96%8B%E7%90%83>.

Powered by CITE.ME Cite.Me

Free, no signup required:

Add to Chrome

Get instant definitions for any word that hits you anywhere on the web!

Free, no signup required:

Add to Firefox

Get instant definitions for any word that hits you anywhere on the web!

Browse Definitions.net

#阿长一不大小县八三水中白安无天上电发风公老打自 

Quiz

Are you a words master?

»
emerged from an egg
A blistering
B hatched
C aligned
D greedy

附近的作品:

其他的搜索选项開球: