V2EX elongation

Elongation

释义 Definition(中文)

elongation(名词):拉长;伸长;延长(指长度变长的过程或结果)。常用于物理/工程材料(如“伸长率”)、生物学(细胞或器官伸长)、语言学(语音延长)等语境。

发音 Pronunciation(IPA)

/ilen/

例句 Examples

The elongation of the metal wire shows how much it can stretch.
金属丝的伸长显示了它能被拉伸到什么程度。

Under constant stress, the material’s elongation increased gradually until it finally broke.
在恒定应力下,材料的伸长逐渐增加,直到最终断裂。

词源 Etymology(中文)

源自拉丁语 elongare(“拉长、使变长”),由 **e-**(向外、离开)+ longus(长)构成;后经法语进入英语,形成名词 elongation,表示“变长的过程/结果”。

相关词 Related Words

文学与著作中的用例 Literary Works(作品示例)

  • Charles Darwin, _On the Origin of Species_(《物种起源》):在讨论生物形态变化时会使用如“elongation(伸长)”等描述性术语。
  • D’Arcy Wentworth Thompson, _On Growth and Form_(《生长与形态》):涉及形态变换与比例变化时常出现“elongation”。
  • 工程/材料经典教材与参考书(如材料力学相关著作):在应力应变与“伸长(elongation)/伸长率”章节中高频出现。
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