V2EX facies

Facies

释义 Definition

facies(名词)指“/ 相貌特征”。常见两类用法:

  1. 地质学岩相/沉积相具有特定成因与特征的一组岩石或沉积物组合。
  2. 医学面容/面相特征某种疾病或体质所呈现的典型面部外观(如 facies Hippocratica)。
    (在不同学科语境下含义会有所侧重。)

发音 Pronunciation (IPA)

/feiz/

例句 Examples

The outcrop shows a clear change in facies.
这个露头显示出明显的岩相变化。

In the core, the upward transition from mudstone to sandstone facies suggests a shift to a higherenergy depositional environment.
在岩心中,自下而上由泥岩相过渡到砂岩相,暗示沉积环境转变为更高能量的条件。

词源 Etymology

来自拉丁语 facies,意为“外观、形态、面貌”,与英语 face 同源。后来被地质学借用来表示“岩石/沉积物在外观与特征上可辨识的一种类型(相)”,医学中则保留“面容外观”的含义。

相关词 Related Words

文学与著作中的用例 Literary Works

  • Facies Models(Walker & James 编)经典沉积学著作,系统使用 facies 讨论沉积相与相模式。
  • Principles of Sedimentology and Stratigraphy(Sam Boggs Jr.)教材/专著中大量出现 facies(如沉积相、相序分析)。
  • Principles of Geology(Charles Lyell)地质学经典著作中涉及地层与岩性差异的讨论语境里常见 facies 的学术用法。
  • Gray’s Anatomy(《格雷解剖学》)医学语境中可见 facies(如描述某些典型“面容”术语的章节/条目)。
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