英语词汇“urysohn lemma”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	urysohn lemma
释义	Urysohn lemma Urysohn lemma [′u̇r·ē‚zōn ‚lem·ə] (mathematics) If A and B are disjoint, closed sets in a normal space X, there is a real-valued function ƒ such that 0 ≤ ƒ(x) ≤ 1 for all x ∈ X, and ƒ (A) = 0 and ƒ (B) = 1.
随便看	short-term memory short-term memory disease short term memory displacement short term memory loss short term mission short term missionary short-term moving average short-term moving averages short-term municipal bond fund short-term municipal bond funds short-term myocardial hibernation short-term obligation short-term obligations short-term observers short term oxygen therapy short-term paper short-term plan short-term potentiation short-term power control short-term predictor short-term program short term project short-term qos deficit round robin short-term rent, mortgage and utility short-term repeatability

英语词典包含2567994条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。

Urysohn lemma