V2EX brittleness

Brittleness

释义 Definition

名词 (n.) 脆性;易碎性;脆弱。指物质容易断裂或破碎的性质,也可比喻事物或关系的脆弱、不稳固。

发音 Pronunciation

/brt.l.ns/

例句 Examples

The brittleness of the old glass made it dangerous to touch.
这块老玻璃的脆性使得触碰它很危险。

Engineers must account for the brittleness of certain metals at low temperatures to prevent catastrophic structural failure.
工程师必须考虑某些金属在低温下的脆性,以防止灾难性的结构失效。

词源 Etymology

brittleness 源自古英语 brytten,意为"易碎的、脆的",与古挪威语 brjóta(打碎)有关,词根可追溯至原始日耳曼语 brutjan,表示"打碎、折断"。后缀 -ness 是英语中常见的名词后缀,表示某种性质或状态。整个词的意思就是"易碎的性质"。该词既用于描述物理材料的脆性(如玻璃、冰),也常被引申用来形容关系、体系或局势的脆弱与不稳定。

关联词 Related Words

文学作品引用 Literary References

  • 在纳西姆尼古拉斯塔勒布的《反脆弱》(Antifragile by Nassim Nicholas Taleb)中,brittleness 是一个核心概念,作者将其与"反脆弱性"对立,探讨系统在压力下崩溃与成长的区别。
  • 在材料科学与工程类文献中,brittleness 是极为常见的术语,如阿什比(M.F. Ashby)的《材料选择与机械设计》(Materials Selection in Mechanical Design)中对脆性断裂有大量论述。
  • 在文学批评中,该词也被用来比喻人物性格或社会关系的脆弱,例如亨利詹姆斯(Henry James)的小说中常以此类意象描写上流社会人际关系的表面光鲜与内在脆弱。
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