V2EX spaghettification

Spaghettification

释义 Definition

“spaghettification”(意大利面化/面条化):指物体在强引力潮汐力作用下被沿一个方向拉长、在垂直方向被压扁的现象,常用于描述物体(甚至人)接近黑洞时的形变。(也可更广义地用于“被拉成细长条”的夸张比喻。)

发音 Pronunciation

/sptfken/

例句 Examples

The astronaut would be torn apart by spaghettification near the black hole.
宇航员在黑洞附近会因“意大利面化”而被撕裂。

In the novel, the ship’s descent toward the singularity is described with chilling precision, ending in spaghettification as gravity stretches it into a glowing filament.
小说中以令人不寒而栗的精确描写飞船坠向奇点,最终在引力拉伸下发生“意大利面化”,变成一缕发光的细丝。

词源 Etymology

该词由 spaghetti(意大利面) + -fication(使……化/使变成……的过程)构成,是一种形象的科学新词:用“像意大利面一样被拉成细条”的直观比喻来解释黑洞附近的潮汐拉伸效应。该术语在科普写作与天体物理相关讨论中尤为常见。

相关词 Related Words

文学作品 Literary Works

  • Stephen Hawking《A Brief History of Time》(《时间简史》)(科普语境中常讨论黑洞效应,相关概念与该词在同类写作中频繁出现)
  • Neil deGrasse Tyson《Astrophysics for People in a Hurry》(《人人都能懂的天体物理》)(大众天文学写作中常以形象类比解释潮汐力与黑洞现象)
  • Kip Thorne《Black Holes and Time Warps》(《黑洞与时间弯曲》)(黑洞与相对论科普中涉及潮汐拉伸等概念,常见该词或同义描述)
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