V2EX phosphate

Phosphate

释义 Definition

phosphate(磷酸盐):含有磷酸根离子 PO(或其衍生形式)的盐或酯;在化学、农业肥料、生物体能量代谢(如 ATP)、水处理等领域常见。(也可指“磷酸盐类物质/化合物”的统称。)

发音 Pronunciation (IPA)

/fsfet/(美式常见)
/fsfet/(英式常见)

例句 Examples

Phosphate is an important nutrient for plant growth.
磷酸盐是植物生长的重要养分。

Excess phosphate in lakes can cause algae blooms and damage ecosystems.
湖泊中过量的磷酸盐会引发藻华并破坏生态系统。

词源 Etymology

phosphate 来自 **phosphoric (acid)**(磷酸的)+ -ate(表示“某酸的盐/酯”的后缀)。其中 phosphor- 源自希腊语 phōsphoros,意为“带来光的”(与“磷”早期会发光的性质相关),后来在化学命名中固定指涉含磷化合物。

相关词 Related Words

文学作品中的用例 Literary Works

  • Rachel Carson《Silent Spring(寂静的春天)》:讨论化学物质与环境影响时,会涉及营养盐与水体富营养化等议题,语境中可能出现 phosphate
  • Aldo Leopold《A Sand County Almanac(沙乡年鉴)》:生态与土地伦理相关写作中,常涉及土壤与养分循环,相关章节语境可能出现 phosphate
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