V2EX gypsum

Gypsum

定义 Definition

Gypsum 是一种常见的矿物,化学成分为硫酸钙(CaSO2HO),广泛用于建筑材料(如石膏板、灰泥)、雕塑和农业。中文通常译为"石膏"。

发音 Pronunciation

/dp.sm/

例句 Examples

Gypsum is widely used in construction to make plaster and drywall.
石膏在建筑中被广泛用于制造灰泥和石膏板。

The ancient Egyptians carved delicate sculptures from translucent gypsum, a material prized for its softness and workability.
古埃及人用半透明的石膏雕刻精美的雕塑,这种材料因其柔软和易加工性而备受珍视。

词源 Etymology

gypsum 源自拉丁语 gypsum,而拉丁语又借自希腊语 γψο(gpsos),意为"石膏、白iteiteite"。希腊语中该词可能源自闪族语系,与希伯来语和阿拉伯语中表示"石灰"的词有关。这个词自古以来就与建筑和雕塑用的矿物材料紧密相连。

相关词汇 Related Words

文学作品引用 Literary References

  • 在老普林尼(Pliny the Elder)的《博物志》(Natural History)中,详细描述了 gypsum 的产地、性质及其在罗马建筑中的用途。
  • 约翰拉斯金(John Ruskin)在《建筑的七盏灯》(The Seven Lamps of Architecture)中提及 gypsum 作为装饰材料在建筑中的应用。
  • 在地质学经典著作中,如查尔斯莱尔(Charles Lyell)的《地质学原理》(Principles of Geology)中,gypsum 作为蒸发岩矿物被频繁讨论。
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