V2EX sulfide

Sulfide

释义 Definition

sulfide(名词):硫化物;指硫与另一种元素(或元素团)形成的化合物,常含有 S 或与硫相关的结合形式。日常语境里也常用来泛指“含硫的无机化合物”(在不同学科中用法略有差异)。

发音 Pronunciation

/sl.fad/

例句 Examples

Sodium sulfide is used in some industrial processes.
硫化钠用于一些工业流程中。

When sulfide minerals are exposed to air and water, they can produce acidic runoff that harms nearby ecosystems.
当硫化物矿物暴露在空气和水中时,可能产生酸性径流,危害附近的生态系统。

词源 Etymology

sulfide 来自 sulfur(硫)加上化学后缀 -ide(常表示“某种元素的化合物/阴离子形式”,如 chloride 氯化物、oxide 氧化物)。因此 sulfide 字面含义就是“硫的化合物/硫化物”。

相关词 Related Words

文学作品用例 Literary Works

  • A Text-Book of Geology(Sir Archibald Geikie):常在矿物学/地质章节中讨论 sulfide minerals(硫化物矿物)
  • Elements of Chemistry(Antoine Lavoisier,化学经典著作的英译本及后续教材传统):在讲述元素与化合物分类时会出现 sulfide 及相关命名体系。
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