V2EX tapering

Tapering

定义 Definition

tapering:逐渐变细/变窄;逐步减少、收缩(常指数量、力度、药量或刺激的逐步降低)。
(也可指“渐细的形状/过程”。)

发音 Pronunciation (IPA)

/tepr/

例句 Examples

The path is tapering toward the river.
小路正逐渐变窄,通向河边。

The central bank signaled it would begin tapering asset purchases as inflation cooled, aiming to avoid shocking the markets.
随着通胀降温,央行暗示将开始逐步减少资产购买,以避免对市场造成冲击。

词源 Etymology

来自动词 taper(“逐渐变细/变窄”),原本与“锥形、渐细的蜡烛(taper)”有关,含义核心是“从粗到细、从多到少的渐进变化”。现代用法中常引申为“逐步减少”(如训练强度、药物剂量、量化宽松等)。

相关词 Related Words

文学与作品 Notable Works

  • The Federal Reserve and the Financial Crisis(Ben S. Bernanke)
  • Lords of Finance(Liaquat Ahamed)
  • The Intelligent Investor(Benjamin Graham)
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