V2EX desalination

Desalination

释义 Definition

海水淡化;脱盐:通过技术手段去除海水或咸水中的盐分与部分矿物质,使其成为可供饮用、灌溉或工业使用的淡水的过程。(常见方法包括反渗透、蒸馏等)

发音 Pronunciation (IPA)

/dislnen/

例句 Examples

Desalination provides fresh water in some coastal cities.
海水淡化为一些沿海城市提供淡水。

Although desalination can ease water shortages, it may be expensive and energy-intensive if powered by fossil fuels.
尽管海水淡化能缓解缺水问题,但如果依赖化石燃料供能,成本可能很高且能耗巨大。

词源 Etymology

desalination 来自前缀 **de-**(表示“去除”)+ saline(“含盐的”,源自拉丁语 sal “盐”)+ 名词后缀 -ation(表示“过程/行为”)。字面意思就是“去盐的过程”。

相关词 Related Words

文学与著作 Literary Works

  • Scientific American(《科学美国人》)关于海水淡化与水资源治理的专题文章中常见该词。
  • Nature(《自然》)与 Science(《科学》)期刊有关膜技术、反渗透与水资源工程的论文中频繁使用该词。
  • The Economist(《经济学人》)在讨论中东、北非等地区水安全与基础设施时常出现该词。
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