V2EX singularity

Singularity

释义 Definition

singularity /sjlrti/:奇点;奇异点。常指数学/物理中使某个量变得“无穷大”或公式失效的点;也常用于“技术奇点”(Technological Singularity),指人工智能等技术发展到引发社会巨变、难以预测的临界点。(另有“独特性/特异性”等含义。)

例句 Examples

The equation breaks down at the singularity.
方程在奇点处失效。

Physicists debate what really happens inside a black hole once matter crosses the event horizon and approaches the singularity.
物理学家争论:一旦物质越过事件视界并逼近奇点,黑洞内部究竟会发生什么。

发音 Pronunciation (IPA)

/sjlrti/

词源 Etymology

源自拉丁语 singulāris(“单一的、独特的”),经由法语进入英语;后缀 -ity 表示“性质/状态”。在数学与物理语境中,“单一/异常的点”逐渐固定为“奇点/奇异点”的专门含义。

相关词 Related Words

文学与名作中的用例 Literary Works

  • John Barrow, The Book of Nothing(讨论宇宙学与“奇点”等概念)
  • Brian Greene, The Fabric of the Cosmos(涉及黑洞、宇宙起源与相关“奇点”讨论)
  • Stephen Hawking, A Brief History of Time(谈及宇宙起点与引力坍缩中的“奇点”概念)
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