V2EX parabolic

Parabolic

释义 Definition

parabolic /prblk/(形容词):抛物线的;与抛物线有关的;也可指比喻式的、寓言性的(较常见于文学语境)。

发音 Pronunciation (IPA)

/prblk/

例句 Examples

A parabolic dish can focus signals onto a receiver.
抛物面天线可以把信号聚焦到接收器上。

The engineer modeled the ball’s parabolic trajectory to predict where it would land, even accounting for wind resistance.
工程师对球的抛物线轨迹进行建模,以预测它会落在哪里,甚至还把风阻考虑在内。

词源 Etymology

parabolic 来自 parabola(抛物线)+ 形容词后缀 -icparabola 源于希腊语 parabolē,本义与“并置、比较”相关,后来在数学中用来指一种特定的曲线抛物线。因而 parabolic 常用于数学、物理(轨迹)与工程(反射、聚焦)语境;在文学里也可引申为“寓言式的”。

相关词 Related Words

文学作品 Literary Works

  • Herman Melville《Moby-Dick》(文学中常见 parabolic 表示“寓言式的/带启示性的”叙述或评论语气)
  • James Joyce《Ulysses》(评论与研究文字中常用 parabolic 描述其某些段落带“寓言性/象征性”的表达)
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