V2EX invariance

Invariance

释义 Definition

invariance 是一个名词,意为"不变性"或"恒定性",指某事物在特定条件或变换下保持不变的性质。常用于数学、物理学和计算机科学等领域。

发音 Pronunciation

/nvrins/

例句 Examples

The invariance of the speed of light is a key principle in physics.
光速的不变性是物理学中的一个关键原理。

Mathematical proofs often rely on demonstrating the invariance of certain properties under a given set of transformations, which helps establish the robustness of a theorem.
数学证明常常依赖于证明某些性质在特定变换下的不变性,这有助于确立定理的可靠性。

词源 Etymology

invariance 由前缀 in-(表示"不、非")和 variance(变化、差异)组合而成。variance 源自拉丁语 variāns,是动词 variāre(改变)的现在分词形式。整个词的意思即为"不发生变化的性质"。该词在19世纪随着数学和物理学的发展而被广泛使用,尤其在描述对称性和守恒定律时成为核心概念。

相关词汇 Related Words

文学与学术引用 Literary & Academic References

  • 阿尔伯特爱因斯坦在《狭义与广义相对论浅说》中大量讨论了物理定律的 invariance,尤其是洛伦兹不变性(Lorentz invariance),这是相对论的基石。
  • 赫尔曼外尔(Hermann Weyl)在其著作《对称》(Symmetry)中探讨了不变性与对称性之间的深刻联系。
  • 在诺特定理(Emmy Noether's theorem)的相关文献中,invariance 是核心术语,揭示了对称性与守恒定律之间的对应关系。
关于     帮助文档     自助推广系统     博客     API     FAQ     Solana     3174 人在线   最高记录 6679       Select Language
创意工作者们的社区
World is powered by solitude
VERSION: 3.9.8.5 7ms UTC 13:41 PVG 21:41 LAX 06:41 JFK 09:41
Do have faith in what you're doing.
ubao msn snddm index pchome yahoo rakuten mypaper meadowduck bidyahoo youbao zxmzxm asda bnvcg cvbfg dfscv mmhjk xxddc yybgb zznbn ccubao uaitu acv GXCV ET GDG YH FG BCVB FJFH CBRE CBC GDG ET54 WRWR RWER WREW WRWER RWER SDG EW SF DSFSF fbbs ubao fhd dfg ewr dg df ewwr ewwr et ruyut utut dfg fgd gdfgt etg dfgt dfgd ert4 gd fgg wr 235 wer3 we vsdf sdf gdf ert xcv sdf rwer hfd dfg cvb rwf afb dfh jgh bmn lgh rty gfds cxv xcv xcs vdas fdf fgd cv sdf tert sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf shasha9178 shasha9178 shasha9178 shasha9178 shasha9178 liflif2 liflif2 liflif2 liflif2 liflif2 liblib3 liblib3 liblib3 liblib3 liblib3 zhazha444 zhazha444 zhazha444 zhazha444 zhazha444 dende5 dende denden denden2 denden21 fenfen9 fenf619 fen619 fenfe9 fe619 sdf sdf sdf sdf sdf zhazh90 zhazh0 zhaa50 zha90 zh590 zho zhoz zhozh zhozho zhozho2 lislis lls95 lili95 lils5 liss9 sdf0ty987 sdft876 sdft9876 sdf09876 sd0t9876 sdf0ty98 sdf0976 sdf0ty986 sdf0ty96 sdf0t76 sdf0876 df0ty98 sf0t876 sd0ty76 sdy76 sdf76 sdf0t76 sdf0ty9 sdf0ty98 sdf0ty987 sdf0ty98 sdf6676 sdf876 sd876 sd876 sdf6 sdf6 sdf9876 sdf0t sdf06 sdf0ty9776 sdf0ty9776 sdf0ty76 sdf8876 sdf0t sd6 sdf06 s688876 sd688 sdf86