olefin的意思、翻譯和例句

是什麼意思

「烯烴」是指一類不飽和碳氫化合物,具有至少一個碳碳雙鍵。這些化合物的通式為 CnH2n,通常用於製造塑料、合成纖維、橡膠等。烯烴可分為直鏈烯烴和環烯烴,並且在化學工業中扮演著重要角色。

依照不同程度的英文解釋

  1. A type of chemical made of carbon and hydrogen.
  2. A chemical compound with double bonds between carbon atoms.
  3. Compounds that are used to make plastics and other materials.
  4. Organic compounds that contain at least one double bond.
  5. Compounds important in the chemical industry for making various products.
  6. Unsaturated hydrocarbons that play a vital role in organic chemistry.
  7. A class of hydrocarbons characterized by carbon-carbon double bonds.
  8. A group of alkenes that are foundational in the synthesis of numerous industrial chemicals.
  9. Hydrocarbons that are unsaturated and contain one or more double bonds, crucial for various applications.
  10. A category of compounds that are essential in the production of synthetic materials and chemicals.

相關英文單字或片語的差別與用法

1:Alkene

用法:

烯烴的一個特定類型,通常用於描述具有雙鍵的有機化合物。這些化合物在有機化學中非常重要,並且在許多化學反應中會表現出獨特的性質。

例句及翻譯:

例句 1:

乙烯是一種最簡單的烯烴。

Ethylene is one of the simplest alkenes.

例句 2:

許多烯烴可以通過加氫反應轉化為飽和烴。

Many alkenes can be converted into saturated hydrocarbons through hydrogenation.

例句 3:

烯烴的反應性使其在合成化學中非常有用。

The reactivity of alkenes makes them very useful in synthetic chemistry.

2:Unsaturated Hydrocarbon

用法:

這是一類化合物,包含一個或多個碳碳雙鍵或三鍵,這使得它們在化學反應中更加活躍。這些化合物在自然界中廣泛存在,並且是許多重要化學反應的基礎。

例句及翻譯:

例句 1:

烯烴和炔烴都是不飽和碳氫化合物。

Alkenes and alkynes are both types of unsaturated hydrocarbons.

例句 2:

不飽和碳氫化合物在生物化學中扮演著重要角色。

Unsaturated hydrocarbons play important roles in biochemistry.

例句 3:

這些不飽和碳氫化合物可以用於製造藥物和農藥。

These unsaturated hydrocarbons can be used to manufacture pharmaceuticals and pesticides.

3:Double Bonded Hydrocarbon

用法:

這個術語用於描述那些在其結構中具有碳碳雙鍵的化合物。這類化合物通常比飽和碳氫化合物更具反應性,並且在許多化學合成過程中非常重要。

例句及翻譯:

例句 1:

雙鍵碳氫化合物的化學性質與單鍵的不同。

The chemical properties of double bonded hydrocarbons differ from those with single bonds.

例句 2:

在合成路徑中,雙鍵碳氫化合物經常被用作反應中間體。

In synthetic pathways, double bonded hydrocarbons are often used as intermediates.

例句 3:

這些雙鍵碳氫化合物在塑料製造中非常重要。

These double bonded hydrocarbons are crucial in the production of plastics.