V2EX calcium carbonate

Calcium Carbonate

释义 Definition

碳酸钙:一种常见的无机化合物,化学式 CaCO。广泛存在于石灰岩、白垩、贝壳、珊瑚等中,常用于建材(如水泥、石灰)填料(纸张、塑料)膳食补钙以及抗酸剂等。也有其他用途与更专业的化学语境。

发音 Pronunciation (IPA)

/klsim krbnet/

例句 Examples

Calcium carbonate is found in seashells and limestone.
碳酸钙存在于贝壳和石灰岩中。

After the reaction, calcium carbonate precipitated out of the solution, forming a fine white solid.
反应后,碳酸钙从溶液中沉淀出来,形成细腻的白色固体。

词源 Etymology

calcium 来自拉丁语 calx(意为“石灰”),反映其与石灰、石灰石等物质的关联;carbonate 来自 carbon(“碳”)加上化学后缀 -ate,表示含碳酸根(CO)的盐类。因此 calcium carbonate 直译即“钙的碳酸盐”。

相关词 Related Words

文学作品中的用例 Literary Works

  • Jules Verne, Journey to the Center of the Earth(《地心游记》):作品中涉及岩石、矿物与地质材料的描写,常出现如石灰岩等与碳酸钙相关的物质语汇。
  • Primo Levi, The Periodic Table(《元素周期表》):以化学与物质为线索的散文/回忆录体作品,包含大量化学物质与实验相关表达,读者常能见到包括碳酸盐在内的术语。
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